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Posts Tagged ‘Sony’

Sony to Potentially Announce Sub-$1000 Full-Frame A5

29 Jun

The post Sony to Potentially Announce Sub-$ 1000 Full-Frame A5 appeared first on Digital Photography School. It was authored by Jaymes Dempsey.

dps-sony-a5-possibility-news

Yes, it’s possible:

Sony may announce an entry-level full-frame mirrorless camera, potentially called the a5, positioned at a price below $ 1000 USD.

This information comes from Sony Alpha Rumors, which labels the rumor as “wild” and notes that it comes from an indirect channel. However, Sony Alpha Rumors also acknowledges a few pieces of evidence:

First, Sony recently registered a pair of cameras, one of which “is a high-end camera” while the other is “a more consumer-oriented camera.” Both will launch in the coming months; a more recent rumor suggests that the high-end model will debut toward the end of July, with the consumer-oriented model released in the August/September timeframe.

We already know that the high-end body is the Sony a7S II successor, likely called the Sony a7S III, and positioned as a professional video/stills hybrid.

The Sony a5 may be announced

But what about the other camera?

Well, if this rumor is correct, it would be the A5. A reliable report does suggest that Sony will be releasing a “new kind of full-frame camera,” and an entry-level full-frame model would surely fit the bill.

A sub-$ 1000 full-frame camera is certainly within the realm of possibility. Canon’s EOS RP is currently available for around $ 900 USD, and the EOS 6D Mark II comes in at $ 1200. But up until now, Sony has been focused mainly on three distinct camera lineups:

The full-frame a7X series, including the a7S II, the a7R IV, and a7 III models.

The APS-C a6X00 series, including the a6400, a6100, and a6600 models.

And the full-frame a9 series, which consists of the a9 and the a9 II.

This means that an a5 would offer a lot of potential for Sony, assuming the company can position it well. An a5 could allow long-time Sony a6X00 users to upgrade for improved image quality, offering a bridge between the a6X00s and the a7Xs. And plenty of Nikon and Canon photographers looking to jump on the Sony bandwagon could be enticed by such an affordable full-frame option, giving Sony the opportunity to pitch its higher-end products to more customers.

Of course, this is all speculation, but I can’t help but feel excited at the prospect of a Sony a5!

How about you? What do you think about the possibility of an a5? Is it a camera you’d be interested in? And what do you think it would offer? Share your thoughts in the comments!

The post Sony to Potentially Announce Sub-$ 1000 Full-Frame A5 appeared first on Digital Photography School. It was authored by Jaymes Dempsey.


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Sony Positions Announcement of New Camera to Better Compete With Canon

26 Jun

The post Sony Positions Announcement of New Camera to Better Compete With Canon appeared first on Digital Photography School. It was authored by Jaymes Dempsey.

dps-sony-announcement-news

The Sony a7S III and the Canon EOS R5.

Neither camera is available, or even fully launched. But the Canon EOS R5’s 8K video has been the talk of the summer, leading photographers to ask:

How will Sony respond?

The a7S II is a video-centric stills camera that’s starting to show its age; it’s well in need of an update and, had Canon stayed quiet, we would have seen just that: a capable A7S II successor, released without excessive fanfare and prolonged waiting.

But with the suggestion of an 8K camera, Canon has raised the stakes. The ball is in Sony’s court, and it’s clear that Sony wants to make the most of it.

Now, the date of Canon’s EOS R5/R6 announcement has only just been confirmed as July 9th.

Which is why we are seeing a carefully-planned launch date of late July for the a7S II successor, despite Sony’s general preparedness for a launch (Sony is currently debuting the a7S II for the media and retailers, which suggests that the cameras could technically be announced at any time).

sony a7s ii successor announcement

In fact, as Sony Alpha Rumors points out, the a7S III has been registered for nearly two months, yet Sony has made no attempt to push it out into the open.

Apparently, Sony wishes to avoid any overlap with Canon, hence the later date for the a7S III. What’s curious, however, is that Sony wishes to announce their camera after Canon’s, given that the EOS R5 will surely maintain significant attention several weeks after the launch.

In fact, it’s enough to make you wonder whether Sony has a trick or two up their sleeve; for instance, is it possible that the a7S II successor might also offer 8K video? Or high-end autofocus? Or some other feature that makes it an appealing alternative to the EOS R5?

It’s impossible to know for sure, though Sony Alpha Rumors suggests that we may see some A7S III spec leaks in the weeks leading up to the launch (so keep an eye out for that!).

Bottom line:

July is shaping up to be an exciting month. And for those hybrid shooters out there, you’ll soon have two top-notch cameras to choose from!

Now over to you re the Sony announcement:

What do you think about Sony positioning the launch after Canon? And how do you think the A7S II successor will compare to the EOS R5? Share your thoughts in the comments!

The post Sony Positions Announcement of New Camera to Better Compete With Canon appeared first on Digital Photography School. It was authored by Jaymes Dempsey.


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Video: How scratch-proof is a Sony a6000 image sensor?

23 Jun

If you’re a Sony user with a weak stomach, you might want to look away for this one. Photographer and YouTuber Arthur R shared a video this past week that looks at just how scratch-proof an image sensor is.

Admittedly, this isn’t the most scientific of tests, as he’s using a scrap sensor and doesn’t put it back into the camera to see if any damage not visible to the eye is affecting image quality, but it’s an interesting test nonetheless. Using small tape, Arthur divides the sensor — taken from a Sony a6000 — into four quadrants and uses four different mediums to test the durability of the sensor: dust, dirt, oils and a knife.

As Arthur details in the ten-minute video, the durability of the sensor is impressive, at least to the naked eye. Dust, dirt and oils didn’t show any noticeable markings and even the box cutter abuse only yielded a few scratches. Granted, it’s possible smaller scratches that could affect image quality may be able to be seen with a microscope, it still came out better than he expected.

You can find more videos from Arthur R over on his YouTube Channel.

Articles: Digital Photography Review (dpreview.com)

 
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Sigma 24-70mm f/2.8 for Sony Review

18 Jun

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.


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Slideshow: Overall winners of Sony World Photography Awards 2020

18 Jun

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.

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Product Advisory: Sony says some of its SD cards are corrupting video files, offers free replacements

16 Jun

Sony has issued a product advisory for select SD cards in three of its SD card lineups, stating video captured with these cards could become corrupted without warning.

The product advisory, posted last Friday, says cards in Sony’s SF-M series, Tough SF-M series and Tough SD-G series are affected by an issue wherein ‘data on [the affected cards] may be damaged or data may not be recorded correction when shooting video on a camera in the video speed class mode.’ No further information is provided on what exactly is causing the problem, but Sony says it’s offering replacement cards through March 31, 2022 for SD cards currently under warranty.

Sony provides the below illustrations to help you deduce whether or not your card is affected by the issue, but you can tell at a quick glance by looking for a little star on the back of left-hand corner of the card — if you have a star, your card isn’t affected.

Sony: ‘To check whether your [SF-M] card is affected, look for a star mark and an alphanumeric on the lower corner on the back of the card. If your card has NO star mark and has an alphanumeric beginning with TV, your card is affected by this issue. (If your card has an alphanumeric beginning with TR, your card is not affected by this issue.)
Sony: ‘To check whether your card is affected, look for a star mark on the lower left corner on the back of the card. If your card has NO star mark, your card is affected by this issue.’

Sony: ‘[Affected SF-M Tough] cards can be identified by the presence of V60, R:277MB/s, and W:150MB/s on the card frontside. To check whether your card is affected, look for a star mark on the lower left corner on the back of the card. If your card has NO star mark, your card is affected by this issue.’

If your card is one of the affected units, Sony requests you call their support line (239–768–7669) or connect with a representative through its online chat support. Sony specifically requests you not contact the retailer you purchased your card from. Dan Carr of Shuttermuse says he’s been through the process and was required to provide the following information when you speak with a representative:

  • SD card model number
  • SD card serial number
  • Date of purchase
  • Place of purchase
  • Shipping and contact information

You can read the full advisory on Sony’s support page.

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Lensrentals discovers cracked sensor mounts inside some of its Sony a7-series rental fleet

12 Jun
Photo credits: All photos and illustrations (except for this one), kindly provided by Lensrentals.

As promised, Lensrentals is back with part two of its flange-to-sensor measurement test, this time testing photo-centric cameras instead of cine cameras.

As Roger and his team meticulously pored over the measurements of every compatible camera they had on hand (the testing rig only had mount options for Canon, Sony and MFT cameras), they discovered a concerning percentage of Sony a7-series cameras had suffered from an unexpected and consistent failure of a key component.

Although Roger starts off his blog post with his Canon measurements, we’re going to begin with Sony, as that’s where the surprising and concerning discovery lies. In total, the Lensrentals team tested 487 various Sony full-frame and APS-C mirrorless bodies. To those concerned the in-body image stabilization (IBIS) would affect the flange-to-sensor distance, Roger has the following to say:

‘First let me mention that we asked and answered the obvious question “does the IBIS system change the flange-to-sensor distance.” We took some cameras, measured them, put a lens on, focused it on various things to run the IBIS, and measured again, about a dozen times each. Each camera had identical measurements every time.’

An overview of the flange-to-sensor distance measurements of all Sony cameras Lensrentals tested. Note the scale on all of these charts: this chart is -0.1mm to +0.1mm.

With that debate wrapped up, Roger presents the overall findings for Sony mirrorless cameras (seen above) before further dividing up the Sony camera bodies, grouping the Sony a9 and Sony APS-C cameras together and grouping all of the a7-series camera bodies together. Roger grouped the data this way because the a9 and APS-C models ‘look[ed] marvelous,’ with minimal variation, while the a7-series showed rather dramatic variations, particularly with their outliers.

This is the a7-series chart, showing the a7R III (blue), a7R IV (red) and a7 III (yellow). Note the unusual number of outliers on the very extremes of the chart.

After testing each unit, Roger pulled 28 outliers for further inspection (5.75% of the Sony cameras tested). While a few of them needed to have the lens mount screws tightened or entirely replaced to correct their flange-to-sensor distance, there were a number of units that stood out as ‘large outliers.’ Upon closer inspection, Roger and his team discovered a number of these units had a more unexpected and more serious issue: there was a fracture between the sensor mount and stabilization system.

The arrow points to a fractured sensor-to-IBIS mount inside a Sony a7-series camera.

As you can see in Lensrentals’ a7R III teardown, Sony mounts the sensors to a plastic plate that attaches to the IBIS system via three screws. In two of the ‘large outlier’ units the plastic plate the sensor is mounted to had fractured; two others had screws that had wiggled their way out; one had what appeared to be a ‘metal fatigue type fracture’ in the mount; and one had a ‘displaced fracture of the sensor frame’ that was serious enough to pop off the retaining clip.

The arrow points to the tab where the retainer clip is supposed to be secured to.

While these are all serious issues that raise concerns, Roger says he was amazed to realize ‘the cameras really didn’t show much disfunction.’ He elaborates:

‘If you had just shown me the pictures above I would have expected error messages, horrible images, something dramatic. These were renting regularly, customers were happy with them, our 64-point tech inspection was passed before and after each rental.’

Even after hours of stress testing by Lensrentals’ most experienced techs, the only complaints they had with these broken units were the same minor complaints a few renters had pointed out in the past, including ‘Seems images might be a little soft on one side,’ or ‘maybe the stabilization isn’t quite as good as it should be.’

Roger says it appears as though a single broken mount (remember, there are three screws holding the sensor to the IBIS unit) doesn’t appear to have much affect on overall operation, but suggests if two of the mounts were to break it would be likely to cause noticeable issues.

Roger says the crack in this image displaced the mount by about 0.5mm, but despite this dramatic displacement, the center of the sensor shifted much less than that.

Wonky mounts and fractured components sound scary, but in total, less than 2% of Lensrentals’ Sony camera stock was found to have lens mount issues and only 1.6% suffered from the sensor mount problem. That’s not an insignificant number of cameras given how large the rental fleet is, but considering these are rental cameras and it took hours of intense inspection of the outlier samples to notice even the smallest impact on image quality, it’s hard to say how serious the issue really is in practical terms.

Wonky mounts and fractured components sound scary, but in total, less than 2% of Lensrentals’ Sony camera stock was found to have lens mount issues and only 1.6% suffered from the sensor mount problem

Still, though, any kind of failure like this is concerning and both Roger and DPReview have contacted Sony to inform them of Lensrentals’ finding and request comment on the matter.

With the Sony camera data out of the way, it’s on to Canon cameras. Within the data, Roger discovered a few interesting tidbits. First, the flange-to-sensor distance in photo cameras doesn’t vary any more than in Canon’s cine cameras. Second, of the 11 cameras (out of 478 Canon DSLR cameras tested) that Roger pulled for closer inspection due to variations, all of them were either 5D IV or 1DX bodies, i.e., pro bodies.

A chart showing the variation of the Canon DSLR cameras Lensrentals tested, with the outliers highlighted. Again, note the scale of this graph: this chart is -0.1mm to +0.04mm.

Upon further inspection of the most affected camera bodies, Roger discovered each of them had a history of a drop or required ‘significant internal work’ after being rented out at one time or another. He also notes it makes sense these cameras are more susceptible to damage when bumped or dropped due to the tendency for these cameras to be used in harsher conditions and with longer, heavier telephoto lenses, which could more easily bend the mount ‘because force proportional to mass and all.’

Roger concludes his data with a breakdown of variation in 138 Micro Four Thirds cameras: 82 Panasonic units, 36 Olympus units and 20 Black Magic Pocket Cinema Camera 4K units.

A breakdown of the various Micro Four Thirds camer models Lensrentals tested.

Overall, the variation between units proved to be relatively minimal, with only five cameras being outliers. Of these five cameras, four had been sent back to the factory to have their sensors replaced and one had a shutter replacement. Roger notes five other Micro Four Thirds cameras also had their sensors replaced and were within the nominal variation range, so don’t assume all cameras with sensor replacements will have abnormal flange-to-sensor distance measurements.

In wrapping up, Roger concludes that while it might’ve been seemed unnecessary to measure the flange-to-sensor distance of still cameras, it proved just as useful as it was with cine cameras. The team found fixable issues in roughly 2% of its still camera fleet thanks to the testing and, in Roger’s own words, ‘To me, that’s a huge thing […] Huge enough that we need to get a second Denz tool for the photo techs since the first one is already monopolized by the video people.’

Read the full article at Lensrentals.com

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The Sony a7R IV is the most capable mirrorless camera over $2000

10 Jun

We’ve updated our ‘best cameras over $ 2000’ buying guide, and the Sony a7R IV is now our favorite mirrorless camera in the $ 2000-4000 price range. It sits alongside the Nikon D850, which is our choice for those who prefer DSLRs.

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Notice: Tamron issues product advisory for its 70-180mm F2.8 Sony E-mount lens

10 Jun

Tamron has issued a product advisory noting that select units of its 70–180mm F2.8 Di III VXD (Model A056) lens for Sony E-mount cameras were shipped without proper calibration of the internal floating optics, which could result in decreased image quality.

The internal floating optics are designed to correct for chromatic aberration when properly calibrated, but according to Tamron’s notice, ‘some lenses have already been shipped out without the value being optimized.’ Tamron says affected units that have shipped will be inspected and adjusted or exchanged for entirely new units.

Tamron doesn’t specifically say what set of serial numbers are potentially affected, but they have set up a dedicated website for entering your unit’s serial number to verify whether your unit is affected. Above is a graphic on where you can locate the serial number of your lens.

Tamron ends the notice saying it ‘sincerely apologize(s) to all users and potential purchasers for any inconvenience this issue may cause […] We appreciate your continued support for our products.’

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Is the Sony ZV-1 the best vlogging camera, and what’s it like for photography?

07 Jun

For vlogging, and beyond?

The Sony DC-ZV-1 is an interesting camera. It re-arranges some familiar components into a camera explicitly designed with vloggers in mind.

However, while it’s not part of the RX100 series (or even part of the Cyber-shot lineup), enough of its technology comes from those cameras that we think some people will at least consider it as a stills camera.

We’re going to look at how the ZV-1 stacks up against the Canon PowerShot G7 X Mark III and the Sony Cyber-shot DSC-RX100 V (specifically the ‘M5A’ variant), first as tools for vlogging and then as compact stills cameras.

For vlogging vs. Canon G7 X III

We’ve already detailed the vlogging-specific features that the ZV-1 offers, and many of these give it a clear advantage over the Canon G7 X III, when it comes to shooting facing-the-camera video.

Underpinning most of the ZV-1’s benefits over the G7 X III is its autofocus system. Part of this is the inclusion of phase detection elements, meaning the camera can assess depth before refocusing the lens (which is critical for keeping video in focus, without too much hunting), but also Sony’s AF algorithms, which have got very, very good at both subject tracking and face / body recognition. There are other features that distinguish between the two cameras but dependable autofocus is perhaps the most compelling.

Beyond that, the ZV-1’s other key benefit is its vlogging-friendly microphone setup. The three-capsule mic is designed specifically to pick up the sounds of someone addressing the camera. The results are much better than the G7 X III.

For vlogging vs. Canon G7 X III

The ZV-1’s fully articulated screen is also likely to be preferable to the G7 X III’s flip-up screen for most vloggers. The ZV-1’s screen doesn’t extend totally to be totally in-line with the camera body (it’s angled 4 degrees back, even when fully pulled forward), but that’s not a difference likely to have any real-world impact.

Both cameras shoot 4K in both 30p or 24p (or 25p in PAL regions), should you decide your vlog would benefit from a more cinematic look.

In terms of endurance, Canon says it expects the G7 X III to record 4K footage for up to 10 minutes per clip, whereas the ZV-1 by default stops after 5. However, disengaging the overheat warnings on the Sony removes this restriction.

For vlogging vs. Canon G7 X III

The G7 X III can broadcast straight to YouTube if it’s connected to a wireless network (including your phone, if it can operate as a hotspot). However, the utility of this feature is a little questionable. For a start, how often will you be trying to vlog from a situation where you have Wi-Fi but can’t connect your camera to a computer and use either camera? But, more pressingly for most of us, YouTube only allows live streaming from mobile devices (including the G7 X III) if you have 1000+ people following you on your account.

This isn’t a big hurdle if you’re already established to any degree, but it reduces the value of the feature if you’re trying to choose a camera to start vlogging with. If you’re looking for a device to start an empire from, both can livestream if you connect them to a computer (though the ZV-1 is only promising Microsoft Windows support at the moment).

Both can directly Wi-Fi their video footage to a smartphone, for anything you’ve pre-recorded, in FullHD or 4K.

For vlogging vs. the iPhone

Another rival device for vlogging is a good smartphone, not least because there’s a chance that most of us already have one.

In their recent video, DPRTV’s Chris and Jordan used an older iPhone XR to shoot some footage alongside the Sony. Its lens offers a similarly wide angle-of-view to the Sony, while the iPhone 11 goes wider. The selfie camera on the iPhone 11 has focus fixed in a way that covers vlogging distances, but has no way to imitate Sony’s ‘Product Showcase’ AF mode if you want to focus on something nearer to the camera.

As Chris discovered when testing the two side-by-side, the iPhone appears to be rather better at stabilizing its footage than the ZV-1. And, for all Sony’s talk about improved skintones, the iPhone version looks pretty good, to our eyes.

Ultimately, while Sony appears to have more money than most camera companies to develop technologies such as machine-learning-derived AF systems, it seems to be some way behind Apple, which has been working hard to apply processing power and extreme cleverness to the output of its phones for several generations. The iPhone’s exposure and processing, while perhaps edging towards over-tone-mapped ‘bad HDR’ territory, generally looks really good. You’d have to shoot Log or HLG and color grade the ZV-1’s footage to get a comparable result.

The larger sensor of the ZV-1 should give it an edge when it comes to indoor video and, of course, it can provide a shallower depth-of-field look (which phones don’t yet even attempt to simulate in video mode) but is that enough to counteract the convenience offered by an internet-connected smartphone?

For stills vs. RX100 VA

The ZV-1 isn’t supposed to be a stills camera, in the sense that Sony isn’t particularly promoting it that way. But it shares enough with the RX100-series that we’d expect at least some people to see it as a means of getting something like a viewfinderless RX100 V without having to forego multiple generations of improvements by opting for the RX100 II.

Instead, in many respects the ZV-1 could be seen as an RX100 V without a viewfinder but with all the updates of the RX100 VII (including things like a touchscreen, that weren’t added in the M5A revision to the RX100 V). These updates include what Sony calls ‘Real-time Tracking’ and ‘Real-time AF,’ which refer the the camera’s ability to track a subject, switch to face or eye AF if that subject is a person, and continue to track them even if they face away from the camera.

The RX100 VA’s AF system is recognizably older: Tracking isn’t as sophisticated, eye AF requires you hold down a custom button to activate it and there’s a separate (and even less good) tracking system in video mode.

So what else do you gain or lose?

For stills vs. RX100 VA

As you’d expect, the ZV-1 omits a number of features that we’d expect from an RX100-series camera. There’s no EVF, no built-in flash and no control ring around the lens. There’s also no exposure mode dial (it’s replaced by a Mode button).

But in their place you get a more prominent grip to hold the camera with and a flash hotshoe if you want to attach an external flash or other accessories. And, as we say, you get another feature that the RX100 V was missing: a touchscreen.

The more prominent [REC] button on the top of the ZV-1 allows the removal of the tiny version set into the thumb rest of the RX100 V. Neither camera lets you re-purpose this button if you’re really not interested in video.

The control ring around the lens, the built-in flash and the EVF all mean the RX100 V is a better stills camera if you’re an experienced photographer, want flexibility and some direct control, but with its touchscreen and superior AF system, the ZV-1 might be the better point-and-shoot.

For stills vs. Canon G7 X III

We’ve already seen that the ZV-1’s autofocus and mics give it a clear benefit over the Canon G7 X III as a vlogging camera. But given they’re similarly priced and are both 1″ sensor compacts with short, bright lenses and no viewfinder, it’s probably fair to see how they stack up on the stills side of things.

The ZV-1’s autofocus benefits continue to shine in this situation, as does its lens, which is significantly sharper, particularly at the wide-angle end. However, the G7 X III’s 24-100mm range is appreciably longer than the 24-70-ish equiv reach of the Sony.

The Canon also has a dedicated exposure compensation dial, a clicking control ring around the lens and a built-in flash, which help make it a more engaging camera to use, if you wish to take control over your photography. We also found the grip – designed solely for holding the camera facing away from you – more comfortable than the one on the ZV-1.

Overall

The ZV-1 promises to be a more capable vlogging camera than any other we’ve seen. Its generally excellent (and, crucially, dependable) autofocus is a huge part of this, and features such as product showcase mode have clearly been carefully developed to make this capability as easy to exploit as possible.

But building the ZV-1 primarily from existing RX100 components does appear to have limited the camera, somewhat. The 24mm-equiv wide-angle capability (26mm equiv by the time the slight crop of the 4K video mode has been factored-in), isn’t as wide as some users prefer for to-the-camera presenting, especially if you then need to engage the camera’s digital stabilization, which crops-in still further.

Similarly, while the G7 X III doesn’t offer any audio monitoring, either, it does seem odd that Sony hasn’t gone to the effort of providing a means to do so, either via USB or Bluetooth. Instead it’s limited to capabilities we’ve seen in existing RX100 models.

But, for all that, the Sony ZV-1 is the most overtly vlogging-focused camera on the market. In addition, although it’s not intended, we think it might also be a better point-and-shoot camera than the RX100 V. The more prominent grip, the touchscreen and the removal of the control ring may also make it a better (and less expensive) family camera.

For vlogging though, we suspect that the ZV-1’s biggest rival will be high-end smartphones, which offer a lot of capability without the need to buy a separate device.

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