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  • STC launches its over-sensor clip-in filters for Canon EOS R

    Filter manufacturer STC Optics has announced its behind-the-lens filter system is now available for Canon’s EOS R bodies. The filters, which clip directly in front of the sensor inside the camera body, include a range of neutral density strengths, an IR cut and a version designed to cut light pollution for astrophotographers. The system has been available for EOS DSLR users for some time, as well as for a wide array of camera brands and models, but this is the first time the filters have been made for Canon’s full-frame mirrorless system.

    STC says the benefits of mounting filters behind the lens include reduced flare as well as keeping the filter clean. Having these filters behind the lens also allows other accessories, or filters, to be attached to the front of the lens. Users also don’t need to keep a range of sizes or adapter rings to fit the thread of each lens, as the same filter fits over the sensor no matter what lens is on the camera. Having the filter in place also provides a degree of protection to the surface of the sensor.

    STC Optics says the Astro NS filter reduces the orange glow of light pollution in night-sky photography making stars easier to see

    The STC Clip Filters for Canon EOS R Mirrorless cameras are available now with prices from $ 90 / £93. For more information visit the STC Optics website.

    Press release

    STC Announce Brand New Interchangeable Clip Filter for Canon EOS R Mirrorless Cameras

    STC continues to break the mould with imaging innovation with the announcement of the groundbreaking Interchangeable for Canon’s popular EOS R mirrorless cameras. An evolution of STC’s top-quality clip filter series, the Interchangeable Clip Filter for the Canon EOS R takes the product’s simple use and value for money to an entirely new level.

    STC expands its range of innovative imaging products with the arrival of the new Interchangeable Clip Filters – for Canon EOS R mirrorless cameras.

    As STC continues to produce ground-breaking products for photographers and videographers, the brand’s latest product has been designed specifically for Canon EOS R mirrorless cameras. Drop-in and clip filters are most commonplace in the motion picture industry and since STC launched their range of clip filters for consumer cameras, many users across the globe have been reaping the benefits of the ‘one filter, any lens’ message.

    The same quality construction, high-quality glass and market-leading nanocoatings are all common factors in the new Interchangeable Clip Filter system.

    The new system, which allows users to switch filters using a handy tool, (provided) arrives as a gamechanger for image-makers keen to use the best quality filters in the most economical manner.

    Users familiar with STC’s clip filters will know that mounting and removal is fast and simple and safe. Designed to sit in the camera mount, between the lens and sensor, the new interchangeable clip filters, which are constructed with Aerospace grade 6061 aluminium alloy and processed with precision CNC machining, will sit completely flush within the camera with no chance of touching the sensor. Compatible with the Canon EOS R, Ra and RP, every filter comes complete with double-sided NANO anti-smudge coating, making them completely waterproof, grease-proof and easy to clean.

    The new STC Interchangeable Clip Filter’s patented design keeps the glass completely fixed and steady within the frame, meaning zero distortion from pressure, thermal expansion or contraction. This ensures sharp images even at long focal lengths.

    Ultimate Versatility

    All STC Clip Filters can be combined with the brand’s traditional circular filters to give photographers and videographers an extensive palette of artistic and practical possibilities.

    William Wu, CEO and Lead Design Engineer, STC, said: “The team at STC has been working tirelessly to produce this new type of clip filter. Building on the ‘one filter – any lens’ message, known by so many photographers and videographers across the globe with our existing clip filter systems, the new interchangeable version goes even further by giving ultimate ability to expand filter types within minutes. Our market-leading glass and nano filter coating technology carry through with the new system, meaning users can expect the same imaging excellence that STC is renowned for. We will be introducing this system for a number of popular brands, so watch this space as we make further announcements.”

    Articles: Digital Photography Review (dpreview.com)

  • Sigma 24-70mm f/2.8 for Sony Review

    The post Sigma 24-70mm f/2.8 for Sony Review appeared first on Digital Photography School. It was authored by Suzi Pratt.

    sigma 24-70mm f/2.8 lens review

    From the moment the Sigma 24-70mm f/2.8 DG DN Art lens for Sony was announced in December 2019, it’s been in hot demand. Fast forward to May 2020, and the lens is still back-ordered and difficult to get ahold of. It’s not hard to see why, as this lens is half the price of the Sony 24-70mm f2/.8 G Master. This Sigma 24-70mm f/2.8 for Sony review highlights some key specs of the new Sigma Art lens and contemplates why it’s such a sought after lens.

    Sigma 24-70mm f/2.8 for Sony Review
    Canon 5D Mark III with Canon 100mm f2/.8 – 1/160 sec, f/7.1, ISO 400
    Sigma 24-70mm f/2.8 for Sony Review
    Size comparison (left to right): Canon 24-70mm f/2.8 II, Sigma 24-70mm f/2.8, Sony 24-70mm f/4
    Canon 5D Mark III with Canon 100mm f2/.8 – 1/160 sec, f/7.1, ISO 400

    Specs

    Focal Length 24 to 70mm
    Maximum Aperture f/2.8
    Minimum Aperture f/22
    Lens Mount Sony E
    Format Compatibility Full-Frame
    Angle of View 84.1° to 34.3°
    Minimum Focus Distance 7.09″ / 18 cm
    Maximum Magnification 0.34x
    Optical Design 19 Elements in 15 Groups
    Diaphragm Blades 11, Rounded
    Focus Type Autofocus
    Image Stabilization No
    Filter Size 82 mm (Front)
    Dimensions (ø x L) 3.46 x 4.84″ / 87.8 x 122.9 mm
    Weight 1.84 lb / 835 g

    24-70mm: the desert island lens

    Ask any photographer what single lens they would rather have if marooned on a desert island. I’ll bet a good chunk of the answers would be the “24-70mm.” This is a classic mid-range lens that covers a useful and versatile focal length. 24mm is just wide enough to capture vast landscapes without much distortion, while 70mm offers just the right amount of zoom to capture shots from a distance.

    Most camera brands, including Sony, offer two versions of the 24-70mm: one at f/4, and another at f/2.8. The Sony 24-70mm f/4 is of fantastic quality at a semi-reasonable price point of $ 898.00. There are often used ones to be had for several hundreds of dollars cheaper. But the Sony 24-70mm f/2.8 stands at a whopping $ 2,198.00. See why there’s been a clamor for a half-price Sigma version?

    Let’s not forget the Tamron 28-75mm f2.8, another lower-priced challenger at $ 879.00. This lens is a bit smaller and lighter than the Sigma version. It also has a smaller filter size of 67mm compared to the Sigma lens’ 82mm filter thread size. However, you sacrifice 4mm on the wide end, which may matter if you need maximum wilderness.

    Back to the Sigma.

    Sigma 24-70mm f/2.8 for Sony Review
    Canon 5D Mark III with Canon 100mm f2/.8 – 1/160 sec, f/7.1, ISO 400

    Build and construction

    Sigma Art lenses are known for their superior bodies, and the 24-70mm f/2.8 is no exception. This lens was made in Japan, and it shows in the craftsmanship. It feels solid in the hands and is even a hair lighter than the Sony version. The lens has two rubber rings: one for focusing and another for zooming. There is also an Af/MF switch, a button for AF-Lock, and a locking mechanism.

    The locking switch is a bit unusual. Enabling the lock prevents the lens from accidentally extending. On most lenses, the lock is rock solid. But on the Sigma, the lock can easily be overridden by simply twisting the zoom barrel. That makes it easier to run and gun shoot, but on the other hand, it’s a little too easy to accidentally unlock your lens in the field. I didn’t mind this feature, but some photographers may not like it.

    The zoom is equipped with internal sealing against dust and moisture. There is also fluorine coating on the front of the lens to repel water and oil. Overall, this lens held up like a champ while shooting in a light rainstorm.

    Sigma 24-70mm f/2.8 for Sony Review
    Canon 5D Mark III with Canon 100mm f2/.8 – 1/160 sec, f/7.1, ISO 400

    Image quality

    Testing of the Sigma 24-70mm f/2.8 was done on a Sony a7riii. In terms of sharpness and overall image quality, the lens was fantastic in almost every way. The only problem is the hint of distortion and vignetting that you see at 24mm. But both of these can be easily corrected in post-production software such as Adobe Lightroom and Photoshop.

    Sigma 24-70mm f/2.8 for Sony Review
    Sigma 24-70mm f/2.8 @ 24mm – 1/1000 sec, f/2.8, ISO 160 – without lens correction
    Sigma 24-70mm f/2.8 for Sony Review
    Sigma 24-70mm f/2.8 @ 24mm – 1/1000 sec, f/2.8, ISO 160 – with PhotoShop lens correction

    Bokeh quality at f/2.8 on the lens was smooth and creamy for a zoom lens.

    Sigma 24-70mm f/2.8 for Sony Review
    Sigma 24-70mm f/2.8 @ 70mm – 1/800 sec, f/3.5, ISO 250
    Sigma 24-70mm f/2.8 for Sony Review
    Sigma 24-70mm f/2.8 @ 44mm – 1/5000 sec, f/3.2, ISO 160
    Sigma 24-70mm f/2.8 for Sony Review
    Sigma 24-70mm f/2.8 @ 36mm – 1/500 sec, f/2.8, ISO 160

    Image stabilization

    The main feature that this lens lacks is image stabilization (IS). That means this isn’t the optimal lens for shooting video. However, this lens works well with Sony’s in-body image stabilization (IBIS), so that gives you some form of stabilization. For non-video shooters, image stabilization in the lens would certainly help for capturing stills handheld at low shutter speeds, but then again, that’s something IBIS can help with.

    So at the end of the day, we can’t fault Sigma for not including IS in this lens. The Sony version doesn’t have it either, and the inclusion of IS generally increases the overall price of a lens.

    Ease of use in the field

    I took the Sigma 24-70mm f/2.8 on a road trip with me. It took the place of my much more compact lens choice, the Sony 24-70mm f/4. My main photo subject was landscape and lifestyle photography, much of it done on cloudy days with even, filtered light. The lens performed beautifully and was a joy to shoot with. The autofocus was snappy and accurate, although the native Sony 24-70mm that I normally use still has the overall autofocus advantage.

    The main thing that bugged me about the Sigma lens was its weight and size. Admittedly, I’ve learned to be okay with sacrificing a faster f-stop by using a smaller lens while traveling. This lens felt like it weighed the camera down when I wasn’t holding it in my hands and actively shooting with it. But then again, a larger and heavier lens is the yet another price to pay for using an f/2.8 lens.

    Sigma 24-70mm at Lake Lenore Caves, Washington
    Sigma 24-70mm f/2.8 @ 24mm – 1/250 sec, f/9, ISO 160
    Sigma 24-70mm at Lake Lenore Caves, Washington
    Sigma 24-70mm f/2.8 @ 24mm – 1/320 sec, f/8, ISO 125

    Warranty

    Besides a lower price, third-party lens companies such as Sigma are one-upping Sony by offering extended warranties. In the case of Sigma, each lens comes with a 1-year warranty, with an extended 3-year warranty in the USA. On the other hand, Sony offers just a 1-year warranty. However, you may be eligible to join the Sony Pro program, which offers discounted repairs.

    In conclusion

    The Sigma 24-70mm f/2.8 is a solidly built, high performance lens that is a steal at $ 1,099.00. You won’t find a better 24-70mm at this price point. If you’re a stills photographer, you want this in your bag if you don’t already have the Sony version. However, video folks may want to look at another midrange option that includes image stabilization in the lens.

    Sigma 24-70mm f/2.8 for Sony Review
    Sigma 24-70mm f/2.8 @ 62mm – 1/100 sec, f/8, ISO 160
    Sigma 24-70mm at Dry Falls, Washington
    Sigma 24-70mm f/2.8 @ 24mm – 1/160 sec, f/8, ISO 160
    Sigma 24-70mm at Dry Falls, Washington
    Sigma 24-70mm f/2.8 @ 36mm – 1/200 sec, f/10, ISO 160
    Sigma 24-70mm at Dry Falls, Washington
    Sigma 24-70mm f/2.8 @ 24mm – 1/250 sec, f/2.8, ISO 2000
    Sigma 24-70mm at Dry Falls, Washington
    Sigma 24-70mm f/2.8 @ 24mm – 1/320 sec, f/11, ISO 400
    Sigma 24-70mm at Dry Falls, Washington
    Sigma 24-70mm f/2.8 @ 24mm – 1/500 sec, f/11, ISO 125
    Sigma 24-70mm at Dry Falls, Washington
    Sigma 24-70mm f/2.8 @ 70mm – 1/250 sec, f/8, ISO 160

    The post Sigma 24-70mm f/2.8 for Sony Review appeared first on Digital Photography School. It was authored by Suzi Pratt.


    Digital Photography School

  • A Photographer’s Guide to Selling

    Before you invest in an expensive degree in Photography or a related program, read this guide. There are countless methods for lucrative photography sales. That’s because today, more people are purchasing art and printed photography than ever before. Continue reading for a comprehensive guide on selling photography. A photographer’s guide to selling will cover: Why You Should Sell Your Photography Continue Reading

    The post A Photographer’s Guide to Selling appeared first on Photodoto.


    Photodoto

  • Slideshow: Overall winners of Sony World Photography Awards 2020

    Winners of Sony World Photography Awards 2020

    We’ve covered quite a few Sony World Photography competitions in the past 5 months. From the Open Competition, to National Award Winners, and recent Finalist and Shortlisted photographs, creators from all over the world have been recognized for their takes on pertinent issues. The World Photography Organisation concluded these competitions with their announcement of the Overall Professional, Open, Student, and Youth winners for 2020.

    ‘This year’s winner comes from the Creative category and is a brilliant set of images which offers a powerful visual record of how deforestation goes hand in hand with the destruction of communities and peoples…Pablo is from Uruguay and this project is deeply personal to him as a photographer. The effort required to envisage, produce and shoot this series is laudable in every way,’ says Mike Trow, Chair of the Professional competition.

    The Photographer of the Year title, and $ 25,000 cash prize, was awarded to Pablo Albarenga for his series titled Seeds of Resistance. It explores the bond between defenders and their land, along with the consequences of protecting it. Tod Oldham’s Open Photographer of the Year image of musician Black Francis was previously covered by DPReview. Ioanna Sakellaraki won Student Photographer of the Year for her series on environmental sustainability while Hsein-Pang Hseih was recognized as Youth Photographer of the Year for his capture of a harried street performer.

    We’ve featured the winning images from each category in this slideshow. All of this year’s winning and shortlisted images can be viewed here. Professional, Open, Student, and Youth competitions for 2021 will be open for submissions on July 1st and are free to enter.

    Photographer of the Year and Latin America Professional Award Winner: ‘Seeds of Resistance 3’ by Pablo Albarenga (Uruguay)

    About this Photo: Nantu is an indigenous young man from the Achuar Nation of Ecuador who leads a project of solar-powered river boats for collective transport. By installing solar panels on a specially designed boat’s roof, he is working to end Achuar’s dependence on petrol. Left: On his land, Nantu lies dressed in traditional Achuar clothing. Right: the pristine rainforest from the Achuar territory. Sharamentsa, Pastaza, Ecuador.

    About this Series: Seeds of Resistance is a body of work that pairs photographs of landscapes and territories in danger from mining and agribusinesses with portraits of the activists fighting to conserve them. Pablo explores the bond between the defenders and their lands – a sacred area in which hundreds of generations of their ancestors rest. In the photographs, the main characters in the stories are seen from above, as though they are laying down their lives for their territory. View the full series here.

    Student Photographer of the Year: ‘Aeiforia’ by Ioanna Sakellaraki (Greece)

    About this Series: Aeiforia presents night-time photographs of solar panels, wind turbines and battery farms used across the small island of Tilos in Greece which is the first in the Mediterranean to run almost entirely on renewable energy. View it, in its entirety, here.

    In an era of climate change and challenges around sustainability, islands are particularly vulnerable. Insular by their very nature, these land masses usually depend on fossil fuels and imports for energy (despite the high transportation costs). Until a few years ago, the idea of an island being fully reliant on clean energy was almost unthinkable, and yet it is about to become a reality on Tilos in Greece.

    This tiny island in the Dodecanese archipelago is the first in the Mediterranean to run almost entirely on renewable energy. Over the years it has received energy from a diesel power plant on the neighboring island of Kos, via an undersea cable, but during the tourist season this has proven unreliable, leading to frequent power cuts. Since 2015, however, the supply on Tilos has been reinforced with a hybrid system exclusively powered by renewable sources including solar and wind power.

    These images were taken in the island’s capital, Megálo Chorió, which is home to just 70 people during the winter. At night the passageways, rooftops and yards are illuminated by moonlight, presenting plenty of opportunities for photography. The islanders use various solar panels and energy devices including some handmade versions. The aim is to keep these running for as long as possible to help sustain households throughout the winter.

    My series looks at how these strangely-shaped devices and wires become an organic part of the scenery at night. As darkness falls, a harmonic symbiosis exists between this technology and the dry and mountainous landscape of Tilos. Aeiforia is a Greek word for defining progress based on the use of natural ecosystems and energy sources to ensure future resources.

    Youth Photographer of the Year: ‘Hurry’ by Hsien-Pang Hsieh (Taiwan)

    About this Photo: Hurry, features a street performer who is seemingly walking in a hurry but is in fact standing still. Inspired by his experience as a newly arrived student in Germany, Hsien-Pang sees the image as his comment on the intensive pace of life and a reminder others to slow down.

    This image was taken shortly after I came to Germany to study. It was the first time I had travelled abroad alone, and I felt under enormous pressure. There were so many things to learn at school, and I was also trying to fit in with everyone else.

    Although this man looks as though he’s in a rush to get to work, he’s actually standing still – and it’s this dichotomy that appealed to me. These days, with life moving at such a frantic pace, it’s important for people to slow down. When I’m facing challenges I look at this picture and it reminds me to take a moment and just breathe.

    Category Winner, Professional, Architecture: ‘Ice Fishing Hut XV’ by Sandra Herber (Canada)

    About this Photo/Series: Winters in Manitoba, Canada, are long and often bitterly cold. When the temperature drops, and thick ice forms, lakes and rivers in the province play host to some amazing folk architecture in the form of ice fishing huts.

    These huts, shacks or permies (as they are called in Manitoba) must be transportable, protect their occupants from the elements and allow access to the ice below for fishing. Once these requirements have been met, the owners are free to express their personalities in the shape, structure and decoration of their huts – they are large or small, decorated or plain, luxurious or utilitarian and everything in between.

    I captured these images on Lake Winnipeg in December 2019. My hope for this series, which is a continuation of work I started in 2018, is to showcase the quirky charm of these huts by presenting a select few in a typology. The typology – showing the huts framed in the same, minimalist style and in the same lighting – allows the viewer to notice similarities in function and uniqueness in form, as well as to display these utilitarian structures as beautiful works of art.

    Category Winner, Professional, Discovery: ‘Motherhood’ by Maria Kokunova (Russian Federation)

    About this Photo/Series: It has been four years since I voluntarily isolated myself in a cosy cave of maternity, living in a country house in Leningrad Oblast. I deliberately restrict social contact and limit media consumption – my whole life is bound up in my home, children and art practice.

    Against all expectations, however, my life is far from calm and quiet. The notion of the cave has become, for me, the quintessence of what a personal experience is made up of. It has been linked to the Anima and the cult of the earth mother, the symbol of fertile soil that both gives life and takes it away. Francis Bacon, developing the idea of Plato, stated that the “Idols of the Cave” arise from education and custom – in short, the past of each individual determines how they perceive things.

    For me, isolation in my own cave triggered a childhood trauma that had not been resolved emotionally – a stress disorder triggered by a series of four deaths and a suicide in the family over a very short period of time. In this project, I am constructing my own personal cave by combining photographs I have made in my parent’s house with pictures of the place I am living in now.

    I pair these images with the experience of a physical presence in Sablinskiye Caves, near my home. In a cave your senses are deprived, encouraging hallucinations. Under similar conditions, my memory produces its own illusions. My work explores the idea that motherhood, and the awakening of primitive instincts such as unconditional love, aggression and fear of death, make life extremely meaningful.

    Despite its challenges, ‘in-cave’ living boosts creativity: it becomes a personal myth, provides a plot for the project and initiates reflective processes.

    Category Winner, Professional, Documentary: ‘Wounds of Hong Kong 7’ by Chung Ming Ko (Hong Kong)

    About this Photo: Chu, a 17-year-old Hong Kong Diploma of Secondary Education Examination (DSE) student, was hit by a police baton while taking part in a human chain at Tai Po Station, Hong Kong, on 7 September 2019. He was seen lying in his own blood on cable TV. Chu’s head needed stitches and the phalanx of the little finger on his right hand was broken, requiring six bone screws. He has decided to postpone his DSE for a year in order to tackle his PTSD (post-traumatic stress disorder).

    About the Series: Protests in Hong Kong show no signs of abating after months of unrest. What began as an objection to the extradition bill has evolved into a wider protest regarding the future of the city.

    Reports suggest that since the demonstrations began cases of depression and post-traumatic stress disorder (PTSD) have risen among the population. Author Milan Kundera said: ‘The struggle of men against power is the struggle of memory against forgetting.’ Scars and bruises may fade, but we must remember what caused them.

    Category Winner, Professional, Environment: ’85 Trader, a Local Policeman in Ughelli, Niger Delta, Nigeria’ by Robin Hinsch (Germany)

    About this Photo/Series: Covering 70,000 sq km (27,000 sq miles) of wetlands, the Niger Delta was formed primarily by sediment deposition. The region is home to more than 30 million people and 40 different ethnic groups, making up 7.5% of Nigeria’s total land mass. It used to boast an incredibly rich ecosystem, containing one of the highest concentrations of biodiversity on the planet, before the oil industry moved in.

    The Nigerian department of petroleum resources estimates that 1.89 million barrels were spilled in to the Niger Delta between 1976 and 1996. What’s more, a report from the United Nations suggests there have been a total of 6,817 spills between 1976 and 2001, amounting to some three million barrels of oil.

    So far, the authorities and oil companies have done little to clean up and neutralize the Delta, and oil spills are still very common. Half of the spills are caused by pipeline and tanker accidents, while others are the result of sabotage (28%), oil production operations (21%), and inadequate production equipment (1%). Another issue in the Niger Delta is gas flaring, a byproduct of oil extraction.

    As the gas burns it destroys crops, pollutes water and has a negative impact on human health. Wahala was shot in Nigeria in 2019 and draws attention to untamed economic growth and its negative impact on ecology.

    Category Winner, Professional, Landscape: ‘Torii Einootsurugi’ by Ronny Behnert (Germany)

    About this Photo: Einootsurugi was one of the torii which was totally hidden. It was difficult to find that amazing spot but after a few hours of searching and exploring I found the torii. The special feature here was the symmetrical arrangement through the two lamps in the foreground. I spent more than three hours at this spot because of the spiritual atmosphere at this place!

    About this Series: Evidence of Shintoism and Buddhism – the most common religions in Japan – can be found in every corner of the country. Shrines and torii (traditional Japanese gates commonly found at the entrance to Shinto shrines, marking the transition from mundane to sacred spaces) can be seen in the remotest of locations, from the middle of the Pacific Ocean to the highest mountains and the deepest forests.

    Most of the time I use neutral density filters to force long exposures and keep my work minimalist in style. Some of my exposures last five minutes or more, which makes any distracting elements in the water or sky disappear – the longer the exposure, the clearer the photograph.

    Category Winner, Professional, Natural World & Wildlife: ‘Pangolins in Crisis 1’ by Brent Stirton (South Africa)

    About this Photo: A Temminck’s Pangolin learns to forage again after being rescued from traffickers on the Zimbabwe/South Africa border. Pangolin caregivers at this anonymous farm care for rescued, illegally trafficked pangolins, helping them to find ants and termites to eat and keeping them safe from predators and poachers.

    This is one of only three true Pangolin rescue and rehabilitation sites in the world. Pangolins are the world’s most illegally trafficked mammals, with an estimated one million being trafficked to Asia in the last ten year. Their scales are used in traditional Chinese and Vietnamese medicine and their meat is sold as a high-priced delicacy. As a result, pangolins are listed as critically endangered and all trade or consumption is illegal.

    The Tiki Hywood trust undertakes public awareness campaigns on Pangolins, trains law enforcement and judiciary personnel, conducts research, and rehabilitates pangolins that have been confiscated from the illegal trade. They are based in Zimbabwe but operate with partners across Africa and Asia.

    About this Series: Pangolins are the world’s most illegally trafficked mammals, with an estimated one million trafficked to Asia in the last ten years. Their scales are used in traditional Chinese and Vietnamese medicine, and their meat is sold as a high-priced delicacy. As a result, pangolins are listed as critically endangered and anyone who trades or consumes them is breaking the law.

    This body of work exposes the trade, while exploring aspects of illegality and celebrating the people who are trying to save these animals. There are only three true Pangolin rescue and rehabilitation sites in the world, they are extremely fragile animals and the vast majority die quickly in captivity.

    Category Winner, Professional, Portraiture: ‘Malick. Gambia. (1998)’ by Cesar Dezfuli (Spain)

    About this Photo: LEFT: Malick portrayed on 1st August 2016 on board of a rescue vessel in the Mediterranean sea. RIGHT: Malick portrayed on 26th June 2019 in Italy, where he currently lives.

    About this Series: On 1st August 2016, 118 people were rescued from a rubber boat drifting in the Mediterranean Sea. The boat had departed some hours prior from Libya. In an attempt to give a human face to this event, I photographed the passengers minutes after their rescue. Their faces, their looks, the marks on their bodies all reflected the mood and physical state they were in after a journey that had already marked their lives forever.

    It was the beginning of a project that has been evolving ever since. It soon became clear that the people I photographed on that August day were not themselves. Their identities had become diluted somewhere along the way – hidden as a result of fear, or stolen through past abuses and humiliations.

    Over the last three years I have worked to locate the 118 passengers of the boat, now scattered across Europe, in a bid to understand and document their true identities. I wanted to show that each individual had a latent identity that just needed a peaceful context in order to flourish again.

    Category Winner, Professional, Sport: ‘Senegalese Wrestlers 3’ by Ángel López Soto (Spain)

    About this Photo/Series: Wrestling has become the number one national sport in Senegal and parts of The Gambia. It belongs to a larger West African form of traditional wrestling (known as Lutte Traditionnelle) and is more popular than football. Senegalese wrestlers practice two forms of the sport: Lutte Traditionnelle avec frappe and Lutte Traditionnelle sans frappe (international version).

    The sport has become a means of social ascendance, making some athletes millionaires. Fights have been known to attract audiences of around 50 thousand in a stadium. For many, it’s a slice of African life, tradition and culture, in which there is a mix of animist and Muslim beliefs. These pictures show wrestlers training on a beach in Dakar.

    Category Winner, Professional, Still Life: ‘Immortality 10’ by Alessandro Gandolfi (Italy)

    About this Photo: Tokyo (Japan), Miraikan, The National Museum of Emerging Science and Innovation: a close-up of Alter, a robot on display at the museum. Some believe that the in the future, it will be possible to completely ‘download’ our minds into humanoids similar to this one, and therefore, by overcoming the physical limits imposed by the human body, it will be possible to live forever.

    About this Series: ‘In the 21st century,’ writes Yuval Noah Harari in Homo Deus: A Brief History of Tomorrow, ‘humans are likely to make a serious bid for immortality […] A small but growing number of scientists and intellectuals have posited that the most important challenge facing modern science is to overcome death and achieve the promise of eternal youth.’

    Can man really become immortal? Few truly believe it, and so research has focused on cryo-conservation, man-machine hybridization and mind downloads instead. The majority of scientists agree, however, that average life spans will extend up to 120 years of age and that our health will improve considerably, thanks in particular to the enormous progress being made in the sectors of bioengineering, nanomedicine, genetics and artificial intelligence. Research into longevity has already become a billion-dollar business.

    Articles: Digital Photography Review (dpreview.com)

  • DPReview TV: How much do scratches, dust and fingerprints affect lens image quality?

    We all know that damage to your lens is bad, but just how bad is bad? Chris and Jordan investigate the image quality impact of dust, water, fingerprints and cringe-inducing scratches on your lens. As you might imagine, the results range from ‘barely noticeable’ to, well, much worse than that.

    Subscribe to our YouTube channel to get new episodes of DPReview TV every week.

    • Introduction
    • Fingerprints
    • Mist and water droplets
    • Dust
    • Light scratches
    • Deep scratches
    • What we learned

    Sample images from this episode

    $ (document).ready(function() { SampleGalleryV2({“containerId”:”embeddedSampleGallery_4393505357″,”galleryId”:”4393505357″,”isEmbeddedWidget”:true,”selectedImageIndex”:0,”isMobile”:false}) });

    Articles: Digital Photography Review (dpreview.com)

  • New owners completely redesign Mk ll Meyer Optik G?rlitz Trioplan 100 ‘soap bubble’ lens

    The new owners of the Meyer Optik G?rlitz lens brand say they’ve completely redesigned the optical designs and much of the mechanics of the Trioplan 100mm f2.8 lens so it produces better resolution and contrast while controlling internal reflections more effectively.

    Famous for its soap-bubble bokeh the original Trioplan 100 was recreated in 2015 by a company called net SE that eventually went bankrupt taking customer’s pre-order money with it. The new owners, Optical Precision Components, has produced its lenses up-front and has just started shipping them.

    A OPC Optics spokesperson told us the Mk ll lens has a completely new optical construction and many newly designed mechanical parts inside too. ‘As we are an optics company, rather than a marketing company, we have the know-how and equipment to analyze and optimize optical systems in-house’, the spokesperson tells us. ‘This led us to completely redesign the optical construction of the Trioplan 100, as we especially wanted to improve its resolution and contrast performance.’

    According to the spokesperson, ‘the new optical design meant we needed to use different glasses and differently shaped elements, which in turn required a lot of mechanical changes. We prioritized the optics first and everything else is built around that new design.’

    The spokesperson further elaborated on the differences between the two lenses, saying (edited for clarity and brevity):

    ‘All the parts inside and outside the lens have been produced completely new, but some retain the same design as those used in the Mk I version. As we have changed the shape of the main elements in the design and changed the distance of the elements from the aperture, we also needed to redesign the mounts that hold the elements in place [and change] the way the aperture unit works, as in the Mk l version it had no hard stops when it closed or opened completely. That caused damage to the aperture, as the blades could get bent when the aperture ring was turned to its full extent. Our Mk II the aperture has hard stops, so you can turn the aperture ring and really hit against the end without damaging anything. Overall we changed many small things to produce a lens of much higher quality and to make the focusing smoother, but most important are the changes to the lens elements and those main mechanical parts that increase durability.’

    As with the original model, this new version uses just three elements in its construction, and a newer 15-blade aperture diaphragm helps to form the characteristic round out-of-focus highlights in the background. The soap bubble effect is often enhanced through the use of macro extension tubes to bring the minimum focus closer and thus exaggerate the size of the bubbles. The lens is manual focus only and takes a 52mm filter.

    OPC Optics says it has also redesigned the rest of the Trioplan series as well as its Primoplan lenses. Again, in these models the aim is to improve resolution, contrast and to reduce flare while building a more durable construction.

    The Meyer Optik G?rlitz Trioplan 100 f2.8 ll is available in mounts for Canon EF, Fujifilm X, Leica L, Leica M, M42, MFT, Nikon F, Pentax K and Sony E cameras. It costs €999 (approx. $ 1100) and is shipping now. For more information see the Meyer Optik G?rlitz website.

    Articles: Digital Photography Review (dpreview.com)

  • O-Film demonstrates smartphone camera module with 85-170mm equivalent optical zoom

    The zoom performance of smartphone cameras has improved dramatically in the last couple of years or but still lags behind conventional cameras, despite dedicated tele lenses pretty much being the norm on high-end smartphones these days. It’s fair to say that overall, zooming on a smartphone camera is at this point still a bit of a compromise, but that could soon change, though.

    Chinese camera module supplier O-Film has demonstrated a periscope-style smartphone lens that provides an optical zoom range of 85-170mm (35mm equivalent). This, in theory, should provide a more consistent image quality across the zoom range than current models.

    Most tele cameras inside flagship smartphones provide magnification factors between 3x and 10x compared to the primary camera, but speaking about ‘zoom’ factors in this context is slightly misleading. In most instances, the tele camera use lenses with a fixed focal length and computational methods are used to deliver the stated zoom ratios.

    At intermediate zoom settings between primary and tele cameras most models use digital zoom/cropping and other computational imaging methods that combine image data from both cameras to create an output image. This Samsung system illustrated in the video below is a good example:

    In practice, this means that if you want the best possible image quality you will have to shoot at the native focal lengths of either the primary or tele camera. At intermediate settings your images will, at least under close inspection, almost certainly show a loss of detail and/or a range of fusion artifacts. For example, on some models the level of detail at the center of the frame is high because this portion of the image is captured with the tele camera. Often a lack of detail is visible towards the edges, though, as these areas of the frame are ‘filled’ with digitally zoomed image data from the primary camera.

    O-Film’s solution should avoid these kind of image quality inconsistencies by providing optical zoom across the entire range of focal length from 85-170mm (35mm equivalent). The module’s aperture ranges from f/3.1 at the wide end to f/5.1 at the maximum tele setting, which is pretty much in line with the apertures on most fixed-focal-length tele cameras. At only 5.9mm the module is also impressively thin which means it should fit into the sleek form factors of most current flagship devices.

    The zoom range of the O-Film module is roughly equivalent to a 3-7x zoom factor but the company claims it can also provide 3-5x, 5-8x and 3.5-9.5x variants.

    Like other periscope style lenses with a fixed focal length, such as the one found in Oppo’s 5x camera module, the O-Film module uses an optically-stabilized prism to divert incoming light onto the image sensor. What’s different in O-Line’s module is a piezoelectric motor that drives a module with three lens groups to adapt the focal length. The autofocus mechanism moves with the lens elements.

    If the new system works as advertised in the near future image quality on smartphones could be much more consistent across the zoom range than it is now, offering greater flexibility to mobile photographers. Unfortunately, there is no word yet on when we might see the zoom in a production smartphone.

    Articles: Digital Photography Review (dpreview.com)

  • 8 Tips for Editing Stock Photos so they Pass Inspection

    The post 8 Tips for Editing Stock Photos so they Pass Inspection appeared first on Digital Photography School. It was authored by Kevin Landwer-Johan.

    dps-tips-for-editing-stock-photos

    Editing stock photos requires a little more attention to detail than you otherwise might give your photos. Stock photo agencies have standards to meet and rules to follow. If you want your photos accepted into their libraries, you must adhere to them.

    You may have applied to a stock photo agency in the past and had your imaged rejected because they were not up to scratch. Each stock photo agency has its guidelines for what is acceptable and what is not. Learning what these are can save you a lot of wasted effort and time.

    Asian lanterns at night for editing stock photos
    © Kevin Landwer-Johan. Nikon D700, 105mm, 1/20 sec, f/4, ISO 200, Manual Mode, Pattern Metering..

    It’s easier than ever to upload to stock photo agencies

    Over the years micro-stock photography requirements for image editing have shifted somewhat.

    Camera technology has improved, so there are fewer imperfections caused in images when you take them. With the increase in megapixels and image quality, there’s less need for as much post-processing now.

    With more and more stock photography sites coming online over the years, standards are not so tough as they used to be. Newer, smaller agencies want to attract photographers. Not being so strict on image quality makes it easier to meet requirements. Image libraries are populated more quickly because there are fewer rejections.

    As stock photo libraries contain millions of photos, the parameters for what style of photo is accepted has changed. Many photo sales sites will accept photos for editorial licensing, whereas in the past most did not.

    From one agency to another, the quality and style of photos they accept differ. In this article, I’ll go over some of the most common things to look for in your photos that might hinder them from being accepted.

    New Zealand landscape for editing stock photos
    © Kevin Landwer-Johan. Nikon D200, 70mm, 1/125 sec, f/3.2, ISO 200, Manual Mode, Pattern Metering.

    Common requirements for editing stock photos

    When I started learning about stock photography, there were fewer agencies, and their quality standards were much higher. It was more challenging to have your photos accepted into the best agencies. And, when you had been welcomed as a contributor, you could not let your standards drop.

    Each submitted photograph gets thoroughly checked. The team of inspectors works with a list of parameters and standards. Every photo must meet these before it’s included in the stock library. In some cases, inspectors will offer you feedback. There can be a provision made to resubmit rejected photos once they are fixed. But not all stock agencies do this. Sometimes if your photos are rejected, there is no opportunity to fix them and resubmit.

    Learning to meet the standards will help you improve your image editing skills. The bar may not be so high anymore, but it’s always best to aim to present the highest quality possible.

    Some of the most common things stock photography inspectors look for in photos that will get them rejected are:

    1. Incorrect exposure
    2. Excessive noise
    3. Chromatic aberration
    4. Artifacting
    5. Sensor spots, dust, and other blemishes
    6. Poor cropping and alignment
    7. Incorrect white balance
    8. Copyright infringement
    beer bottle and opener for editing stock photos
    © Kevin Landwer-Johan. Nikon D700, 55mm f/1.4, 1/30 sec, f/3.5, ISO 500, Manual Mode, Pattern Metering.

    Editing stock photos so they pass inspection

    Before you start editing, you can do a lot to ensure your photos will get accepted. For more of your photos to pass inspection, you need to think like a stock photographer as you are taking your photos.

    1. Set your exposure well

    Keep in mind the importance of attaining a good exposure. This is far more desirable than correcting your exposure during post-production. Start editing stock photos that are poorly exposed and you’ll run into other problems.

    When your exposure is poor, correcting it during post-production can result in artifacts in your image. This is when the digital integrity of the image starts to break down. Stock agency photo inspectors usually reject photos with artifacts.

    8 Tips for Editing Stock Photos so they Pass Inspection
    © Kevin Landwer-Johan. Nikon D700, 55mm f/1.4, 1/15 sec, f/32, ISO 200, Manual Mode, Pattern Metering.

    2. Clean the noise up

    Modern cameras have an incredible capacity to take photos in low light. Raising your ISO too high can create an unacceptable amount of digital noise.

    Cleaning up the noise is often not at all difficult. With the correct balance of noise reduction slider, you can eliminate it.

    When you’ve used a high ISO setting, make sure you zoom into 100% and take a look at the level of digital noise. You may not see it clearly unless you enlarge your photo. Using the appropriate sliders, you will be able to reduce it significantly.

    sky lanterns being released a festival in Thailand.
    This image contained a lot of digital noise that I removed in Lightroom. © Kevin Landwer-Johan. Nikon D700, 35mm f/1.4, 1/100 sec, f/2.8, ISO 6400, Manual Mode, Pattern Metering.

    3. Remove chromatic aberration

    Chromatic aberration is sometimes called purple fringing. It’s a fault in digital images caused by contrast in a scene. When you’re editing stock photos, you must look carefully for this problem.

    Check along the edges of objects in your photos where there’s a contrast with the background. When you notice a band of color along the edge you will need to correct this. The color is usually magenta or green. Sometimes it can be blue or yellow.

    Most popular image processing software now has dedicated tools for eliminating this problem.

    4. Clone out sensor spots and other blemishes

    Sensor spots look ugly in photos. It’s best to keep your camera sensor clean, but this is not always possible. Other dust and blemishes also need to be removed so you can upload the cleanest photos possible.

    Using clone tools is often the best way to clean these blemishes from your photos. Again, zoom into 100% so you can see these spots easily. Work methodically over the whole photo to make sure you don’t miss any.

    Sensor spots are usually visible against a clear space in your photos. They are likely to show up in large areas of sky, snow, or other similar elements containing little or no detail.

    white cross for editing stock photos
    This type of image with lots of sky needs to be checked well for sensor spots. © Kevin Landwer-Johan. Nikon D700, 85mm f/1.4, 1/5000 sec, f/2.8, ISO 200, Manual Mode, Pattern Metering.

    5. Straighten your photos

    Buildings, lamp posts, horizons, and other elements must look properly aligned. If you’ve taken your photo with your camera on a bit of an angle, the vertical and horizontal lines will not appear natural.

    Cropping your photos, so elements in them are aligned correctly, will help them pass inspection.

    6. Correct your white balance

    Most of the time, I have my camera set to auto white balance. This produces the correct color in my photos most of the time. When the color in your photos looks odd, it must be tweaked so it looks natural.

    Having your camera set to save RAW files makes all aspects of post-processing easier, especially color correction. If you have photos where the color looks too cool or too warm, use the eyedropper tool or color correction sliders to help you achieve the natural color.

    Lonely girl on the steps for editing stock photos.
    © Kevin Landwer-Johan. Nikon D700, 50mm f/1.4, 1/200 sec, f/4, ISO 200, Manual Mode, Pattern Metering.

    7. Remove all copyrighted elements when you are editing stock photos

    This is the most frustrating aspect of stock photography for many people. So many things are copyrighted and branded. It’s best to avoid anything with a logo or branding when you are taking your photos. Sometimes you can’t, so you need to remove any instances of copyrighted material from your images.

    If you are only uploading your images to sell under an editorial license, the requirements for copyright are different. You’ll need to check the terms and conditions for each stock photo agency as they differ from one to another.

    Sometimes copyrighted material is in plain sight. Branding on a coffee cup. An outdoor advertising banner. Logos on shoes and clothing. All these are unacceptable when submitting photos to royalty-free microstock photo agencies.

    Some of the more elusive things that contain copyrighted material are:

    • Zips with branding
    • Clips on bags with branding
    • Buttons with branding
    • Watches
    • Phones
    • Artworks

    Text written in a language the inspector does not read will also often be rejected as they have no way of knowing if it’s copyrighted.

    Cloning out any logos or branding can take a long time, so it’s best to avoid including these things in your photos when you can.

    jet ski on the beach
    I had to clone out a lot of branding from the jet ski. © Kevin Landwer-Johan. Nikon D700, 35mm f/1.4, 1/160 sec, f/6.3, ISO 200, Manual Mode, Pattern Metering.

    8. Post-processing editorial stock photos

    What’s allowed and what is not allowed is different for regular and for editorial licensing.

    Images submitted for sale under a standard royalty-free license can be edited freely. Editorial stock images must meet higher standards. The most important thing to know is you cannot generally make use of the clone tool.

    Any alteration to the content, other than sensor spots is not allowed. You must check the rules for each stock agency you submit editorial images to.

    Conclusion

    Become familiar with the requirements of each stock photo agency you want to upload to. Understand what is acceptable and what is not. This can take some time but ultimately will save you time and stress.

    Take your time when you are editing stock photos. Look carefully at each one. Zoom into 100% to ensure your image quality meets the standards required.

    I hope you find these tips useful. Do you have any other tips for editing stock photos you’d like to share? Please do so in the comments!

    The post 8 Tips for Editing Stock Photos so they Pass Inspection appeared first on Digital Photography School. It was authored by Kevin Landwer-Johan.


    Digital Photography School

  • Adobe’s June Creative Cloud update brings improvements, updates to Lightroom, Photoshop and more

    Adobe has released its June Creative Cloud updates, bringing with it a number of new features for its cloud-based product suite, including Photoshop, Lightroom and Adobe Camera Raw.

    Adobe Photoshop

    First on the agenda is Photoshop for desktop. Adobe has updated its Select Subject tool with new algorithms to help it better recognize what’s being selected and alter its selection accordingly. Specifically, Adobe has worked on portrait selection, which will recognize when a person is being selected and more accurately select the subject’s hair and other details using its Sensei AI machine learning technology.

    Adobe has also added rotatable patterns, Adobe Fonts auto-activation (no more messages about missing fonts) and an updated Match Font feature that can detect fonts in an image and suggest similar-looking fonts within your library to use in the image.

    You can find a detailed post explaining all of the new Photoshop features in depth on Adobe’s announcement blog post.

    Adobe Lightroom

    Moving on to Lightroom, Adobe has added a new Local Hue adjustment (ACR, Lightroom Classic, Lightroom CC macOS/Windows, iOS and Android), Versions (Lightroom CC macOS/Windows, iOS and Android), Raw defaults (Lightroom CC macOS/Windows, iOS and Android) and ISO Adaptive Presets (ACR and Lightroom Classic).

    The new Centered Crop Overlay makes it easier to center a subject in an image.

    The Local Hue adjustment makes it possible to edit the color in select areas of an image, the new Versions feature makes it possible to create and edit multiple versions of the same image without needing to duplicate it, Raw defaults makes it so you can apply specific default settings to Raw photographs to make the images reflect the internal picture profile you’ve set in-camera and the ISO Adaptive Presets makes it possible to change how a specific preset looks based on what ISO the image was captured at.

    One of the new features in Lightroom CC for macOS, Windows, iOS and Android is ‘Versions,’ which lets you make multiple edits of the same image without having to duplicate the file.

    Other new features include Centered Crop Overlay, Watermarks and Lightroom for iPad finally has an Edit in Photoshop’ option for immediately editing the image in Photoshop for iPad (with a reverse option to ‘Send to Lightroom’ when you’re done with your edits).

    The ability to export an image from Lightroom for iPad to Photoshop for iPad and back is a very welcomed addition that’s been requested by users for quite some time now.

    Lightroom Classic has also received performance improvements. GPU acceleration for image editing came about last year, but these new improvements focus on a smoother experience while scrolling through your library, searching and filtering collections and scrubbing sliders in the Develop module. Adobe says ‘you’ll experience faster scrolling and less stuttering especially while navigating up and down larger catalogs and sifting through longer lists of collections.’

    You can see a detailed breakdown of each of the new features and updates in Lightroom on Adobe’s announcement blog post.

    Adobe Camera Raw

    The new ACR interface more closely resembles that of Adobe’s more recent Lightroom and Photoshop updates.

    Adobe Camera Raw (ACR) has also received an update that brings its interface and feature set more in line with Lightroom. In addition to the Local Hue adjustment, ISO Adaptive Presets and center crop overlay, ACR has also moved many of its local tools to the right-hand side of the interface and put its various adjustment in stackable panels, similar to what’s found in Lightroom’s Develop module. You can also choose whether the Filmstrip (image thumbnails) appears on the left-hand side of the interface or on the bottom, underneath the images.

    You can find a rundown of all of the new features on Adobe’s ‘What’s new in ACR’ announcement post.

    Articles: Digital Photography Review (dpreview.com)

  • Apple adds more powerful GPU option to its 16″ MacBook Pro, new SSD option to Mac Pro Tower

    Apple has released a new graphics option for the 16in version of its MacBook Pro which should deliver a dramatic increase in speed when dealing with large files. The AMD Radeon Pro 5600M is said to be a desktop-class GPU that comes with 8GB of High Bandwidth Memory (HBM2) that Apple claims will make the top-spec machine 75% faster than the AMD Radeon Pro 5500M standard option. The upgrade adds $ 700 / £700 to the cost.

    The standard 16in MacBook Pro model comes with 1TB of SSD storage, but options of up to 8TB are available for an extra £2200/ which, along with all the other upgrades – 64GB of 2666MHz DDR4 memory and the 2.4GHz i9 processor with Turbo Boost to 5GHz – can take the price of the machine to a cool $ 6699 / £6699.

    Mac Pro desktop users can also now buy user-changeable SSD kits for their Tower models, with 1TB, 2TGB, 4TB and 8TB options available. The kits come with two sticks each of half the total of the capacity and are designed to replace the existing storage in the machine. In order to replace them, Apple says a second Mac running Apple Configurator 2 is required. Prices for the SSD kits range from $ 600 / £600 for 1TB to $ 2800 / £2800 for 8TB.

    For more information see the Apple website.

    Articles: Digital Photography Review (dpreview.com)