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Skylum’s new Luminar Flex plugin brings AI features to Adobe apps, Photos on Mac

04 Apr

Skylum has announced Luminar Flex, a new plugin that enables photographers to leverage Luminar’s features while using editing software from other companies. Luminar Flex joins Luminar 3 to offer the company’s AI-powered features, including Accent AI and AI Sky Enhancer, as well as Looks, Foliage Enhancer, Details Enhancer and more.

In addition to offering the Luminar array of AI-powered features, the Luminar Flex plugin also brings Workspaces, the collections of filters designed for different types of photography. Skylum has introduced a new set of Workspaces specifically for Flex users, including Drone & Aerial, Film Lab, Expert, Black & White, Image Aware, Intensify, Relight and Color and Portrait.

The Luminar Flex plugin supports Adobe Photoshop, Photoshop Elements, Lightroom Classic, and Photos for macOS.

For Lightroom users, Luminar Flex brings support for Layers and Blending modes, enabling users to apply filters to layers, and both filters and textures to blending modes. Luminar Flex supports Smart Objects in Photoshop, as well. Ultimately, Skylum says it recommends Luminar Flex to photographers who want access to Luminar’s features as part of their existing workflow rather than transitioning to Luminar 3.

Skylum has given Luminar Flex its own development roadmap separate from the existing Luminar product. Both existing Luminar 3 and Luminar 2018 product owners will get Luminar Flex for free in their accounts starting April 4. For everyone else, the new plugin costs $ 59 / €59 / £54.

Articles: Digital Photography Review (dpreview.com)

 
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Canon launches its Sumire Prime collection with seven PL-mount cinema lenses

04 Apr

Canon has announced the Sumire Prime collection, a set of seven Canon cinema lenses that use the PL-mount — a first for Canon, who has previously only ever offered its cinema primes in its own EF-mount.

The Sumire Prime lens collection includes the 14mm T3.1 FP X, 20mm T1.5 FP X, 24mm T1.5 FP X, 35mm T1.5 FP X, 50mm T1.3 FP X, 85mm T1.3 FP X and 135mm T2.2 FP X. All of the lenses in the collection feature an 11-bladed iris, are color balanced across the lineup and have the same minimized focus breathing as Canon’s EF-mount cinema prime lenses.

Sumire — pronounced ‘soo-mee-ray’ — is a word of Japanese origin that is most often associated with ‘a floral gentleness and beauty,’ a characteristic Canon sees in its new lens collection.

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Beyond a whole host of third-party full-frame and Super 35mm PL-mount cameras, the Sumire Prime lenses will work with Canon’s entire lineup of Cinema EOS full-frame and Super 35mm 4K cameras as well. In the event an EF-mount is needed, Canon is offering the option to swap the PL-mount for an EF-mount at its Canon Factory Service and Repair center, a process that can be reversed if needed.

The Canon CN-E24mm T1.5 FP X, CN-E35mm T1.5 FP X, CN-E50mm T1.3 FP X and CN-E85mm T1.3 FP X lenses are scheduled to be available in Summer 2019; the Canon CN-E14mm T3.1 FP X lens in Fall 2019; and the Canon CN-E20mm T1.5 FP X and CN-E135mm T2.2 FP X lenses in Winter 2019/Spring 2020.

Press release:

CINEMATIC IMAGING REIMAGINED: INTRODUCING SUMIRE PRIME LENSES FROM CANON

The Company’s First Set of PL-Mount Cinema Prime Lenses Merge the Art and Science of Cinematography

MELVILLE, N.Y., April 3, 2019 – Covering the core range of focal lengths that cinema professionals desire, Canon U.S.A. Inc., a leader in digital imaging solutions, is excited to announce the company’s first set of seven cinema prime PL-Mount lenses, aptly named Sumire Prime. Pronounced“Soo-mee-ray,” the word is of Japanese origin and is associated with a floral gentleness and beauty. Sumire Prime Lenses offer a unique artistically pleasing look with gentle and beautiful skin tones and smooth bokeh, designed for use with large-sensor cinema cameras, including 35mm full-frame cameras such as the EOS C700FF Cinema Camera.

In addition to bright T-stops and Canon’s renowned warm-color imagery, a unique optical design introduces a nuanced look as the lens aperture approaches its maximum setting – subtly modifying the textural renderings of the human face closeup. It also smooths the transition to the fall-off portions of the scene resulting in a pleasing bokeh. This combination adds emotional expressiveness and provides creative flexibility to create a memorable scene.

“Sumire in Japan is the name of a flower, and like the petals of a flower, our lenses are most beautiful when fully opened. This is the inspiration behind the Sumire look,” said Kazuto Ogawa, president and COO, Canon U.S.A., Inc. “The feedback from cinematographers is crucial and their voices have beenheard loud and clear – they asked Canon to introduce a set of PL-mount cinema prime lenses. We went a step further and our new Sumire Prime Lenses produce the beautifully cinematic and unique images professionals desire. We can’t wait to see how the lenses will contribute to the art of filmmaking.”

The new set of seven Canon Sumire Prime Cinema Lenses include the following:

  • CN-E14mm T3.1 FP X
  • CN-E20mm T1.5 FP X
  • CN-E24mm T1.5 FP X
  • CN-E35mm T1.5 FP X
  • CN-E50mm T1.3 FP X
  • CN-E85mm T1.3 FP X
  • CN-E135mm T2.2 FP X

All Sumire Prime lenses feature an 11-bladed iris and bright T-stops that allow users to capture images that feature a more natural circular-like bokeh from both maximum to minimum aperture. The use of an odd number of iris blades also helps to diffuse light rays and produce what is generally considered a more sought after, artistically pleasing and cinematic look with warmer colors. The lenses also achieve uniform color balance throughout the lineup, helping to reduce the need for post grading, even when a production is frequently changing lenses.

The highly durable Sumire Prime lenses feature the same outstanding operability and reduced focus breathing as Canon’s well-established EF-Mount Cinema Prime Lenses. Manual operation provides users with the resistance they desire to make precise changes in focus. A 300-degree focus rotation angle and gear position is consistent across the entire Sumire Prime series of lenses – eliminating the need to adjust gear positions when changing lenses.

“The new Sumire Prime lenses are the perfect blend of science and art,” says cinematographer Matt Porwoll, who shot the first U.S. footage with the lenses. “The bokeh comes alive in ways that weren’t occurring with other lenses I’ve used. Lens flares have a dynamic feel to them, rather than behaving in a formulaic manner. I wish I had these on my last project!”

The Sumire Prime Lenses are compatible with the complete lineup of Canon Cinema EOS full-frame and Super 35mm 4K cameras, including the EOS C700 FF, EOS C300 Mark II and EOS C200. In addition to Canon cameras, the new lenses are also compatible with the latest full-frame and Super 35mm PL-mount cameras from leading manufacturers. Additionally, the mount on the Sumire Prime Lenses is interchangeable and can be converted from PL-Mount to EF-Mount at a Canon Factory Service & Repair center. A Canon representative will be able to perform the service or even revert back to original PL-mount upon request at an additional cost*.

Availability

The Canon CN-E24mm T1.5 FP X, CN-E35mm T1.5 FP X, CN-E50mm T1.3 FP X and CN-E85mm T1.3 FP X lenses are scheduled to be available in Summer 2019. The Canon CN-E14mm T3.1 FP X lens is scheduled to be available in Fall 2019. The Canon CN-E20mm T1.5 FP X and CN-E135mm T2.2 FP X lenses are scheduled to be available in Winter 2019/Spring 2020.

For more information, please visit: usa.canon.com/cinemalenses.

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7 Tips and Tricks to Learn From Commercial Photographers

04 Apr

The world of photography is an exciting one, and it is only getting more and more accessible as technology improves. Technically, anyone with a smartphone can be a photographer; whether or not you choose to be a “good” photographer is up to you. Commercial photographers are some of the most sought after image-takers in the world as they have to Continue Reading

The post 7 Tips and Tricks to Learn From Commercial Photographers appeared first on Photodoto.


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Adobe After Effects gets Content-Aware Fill, more in latest Creative Cloud updates

04 Apr

With the annual NAB media show coming up, Adobe has rolled out its spring update for the Creative Cloud video and audio apps, including Premiere Pro, After Effects, Audition, and Character Animator.

After Effects now comes with a new Content-Aware Fill function for video which works pretty much in the same away as the still image version in Photoshop. Users can select an object in the footage that they want removed and Content-Aware Fill does the job automatically, filling in the background.

Premiere Pro now features a new Freeform Project panel that lets you organize clips into select shots, making it easier to build and visualize project ideas. In addition text and graphics alignment is made easier through rulers and guides as well as guide templates that can be shared between After Effects and Premiere Pro. Adobe has also managed to speed up mark tracking. The company says this will make color and effects workflows more efficient. H.264 and HEVC encoding has been optimized for smoother playback in Premiere Pro and After Effects.

In After Effects users have now a an Expressions Editor at their disposal. It was designed with advanced users in mind, for examining code visually and comes with features such as syntax highlighting, line numbers, matching brace highlighting, and code folding.

In Character Animator puppet rigging has been improved to give more personality to characters and new Twitch live-streaming triggers allow for enhanced livestream performances, allowing viewers to engage with characters using real-time costume changes, dance moves, gestures, and poses.

As usual, there are also a range of general bug fixes and performance improvements. All improvements and new features are described in more detail on the Adobe blog. The updates are available now.

Articles: Digital Photography Review (dpreview.com)

 
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FixIts biodegradable plastic sticks can be used to fix, upgrade your camera gear

04 Apr

Last summer, a Kickstarter campaign raised funds for moldable, eco-friendly plastic sticks called FixIts. The product is billed as a DIY tool that enables anyone to easily mold durable plastic into whatever little gizmo or component they need, similar to Sugru, but more eco-friendly. The FixIts sticks are now available to order in orange, black, and white colors.

FixIts sticks can be used creatively for a number of projects, and that includes potentially being used to create small custom camera gear mounts and accessories. In addition, the biodegradable plastics can be used to fix broken gear, such as creating a replacement tripod foot, repairing a bit of missing plastic or reinforcing a weak cable.

The product is similar to other moldable plastics; users only need to put the stick into a cup of hot water, wait for the plastic to soften, then mold it into whatever shape is desired and let it cool down. These created components can be heated and used again to create different objects.

FixIts are available now in three-stick packs $ 8.53 / £6.50 / €7.62.

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Huawei P30 Pro: The new benchmark for smartphone zoom

04 Apr

The P30 Pro, Huawei’s brand new high-end Android smartphone, comes with a whole bunch of innovative imaging features but to many users the most exciting one will arguably be the new device’s innovative zoom system.

The P30 Pro offers a 125mm equivalent periscope-style tele lens and uses image fusion and other computational methods for seamless zooming between the 16mm equivalent focal length of the camera’s super-wide-angle module, the 27mm primary module and the tele.

At the long end reach is extended to an approximately 250mm equivalent focal length using a super resolution algorithm that stacks several frames for increased detail capture. The camera apps even allows for a maximum 50x zoom factor but it’s probably best to limit yourself to 10x for usable results.

We’ve had a few days to try the P30 Pro’s zoom since the device was launched and are so far seriously impressed. By managing to pack an extremely useful zoom range into the thin body of a high-end smartphone the new Huawei is bound to make an important impact on mobile photography and the smartphone market alike.

At the long end reach is extended to an approximately 250mm equivalent focal length using a super resolution algorithm that stacks several frames for increased detail capture.

Let´s start by having a look at the actual zoom range that is covered by the device. The four samples below were shot form the same position, using different zoom settings in the camera app. The super-wide-angle offers, as you would expect, a very wide field-of-view. At 16MP the image is larger than the 10MP output of the primary camera and offers decent detail. There are the usual distortions and softness around the edges you would expect on such a wide lens, and some low-contrast detail is being smeared.

Overall, the camera does very well though, considering these samples were captured on a very gloomy afternoon. The exposure system deals especially well with the bright over cast sky, capturing good detail in the clouds without underexposing the landscape elements of the scene. Below are comparison images showing the difference in quality between the P20 Pro and P30 Pro (the P20 Pro didn’t offer a super-wide camera, so there’s only a P30 Pro photograph for that image).

Super-wide-angle, 16mm

At 27mm equivalent the primary camera offers a typical smartphone field-of-view. The image has a lower 10MP pixel count than the super-wide-angle output but still manages to squeeze better detail out of the scene. We are not talking DSLR-level here but detail rendering is pretty good for a smartphone and more than sufficient for any kind of web use and social sharing.

Full-size images: P20 Pro, P30 Pro

The 5x zoom level (using the primary camera as a reference) is where things get really interesting. Yes, image purists will detect some blurring of fine low contrast detail but the quality of this shot is a large step ahead of the 5x zoom output of any other current smartphone. Detail is decent, dynamic range is excellent and the corners are sharp. This is the first 5x zoom on a smartphone that is genuinely usable for general shooting.

Full-size images: P20 Pro, P30 Pro

Even the 10x setting, which combines the image capture of the tele lens with the effects of a super-resolution algorithm is capable of producing usable results. Some years ago most of us would have been happy with this kind of image out of a travel compact camera. Now you can get it from your smartphone camera, along with all the other useful functions of a high-end device.

Full-size images: P20 Pro, P30 Pro

It’s very reassuring to see that the system continues to deliver good results when light levels go down. The primary camera is actually one of the best we have seen on a smartphone in terms of low light capabilities. If you click through to the full-size version of the night show below you’ll see the camera captures excellent detail and manages to keep noise levels at bay. The exposure system also works very well, balancing the high contrast of the scene and avoiding highlight clipping in the brightest parts.

Primary camera, 27mm, night shot

Thanks to very efficient optical image stabilization and excellent image processing the tele camera still performs well in dim conditions, allowing to zoom into some architectural detail in this night shot.

Tele camera, 125mm, night shot

Detail is getting softer at the 10x zoom factor but the image below is definitely still usable in social media and smaller viewing sizes in general. Given the tele-camera has to capture and stack several frames in low light to achieve these results, this is quite an impressive feat.

Only in very dim light does the camera give up, producing severely underexposed images at the 10x zoom setting. At 5x, when no frame stacking is required, it can shoot for longer in low light, however.

Tele camera plus super-resolution, 250mm, night shot

Shooting with the tele lens that offers more than 2x or 3x magnification is an entirely new experience on a smartphone. The zoomed-in scenes look great on the P30 Pro’s large OLED display and a very efficient combination of electronic and optical image stabilization ensures easy hand-held framing at all focal lengths.

The longer lens compresses the scene a lot more than the wider conventional smartphone lenses and offers a field-of-view that most of us will be familiar with from travel compact cameras. This opens up new possibilities for smartphone photography. You can capture street scenes without getting uncomfortably close and create perspectives that simply aren’t possible with a conventional wide-angle smartphone lens.

Tele camera, 125mm
Tele camera, 125mm
Tele camera, 125mm
Tele camera, 125mm

Overall, it’s fair to say that in terms of zoom performance Huawei is currently light years ahead of the smartphone competition, and for me that’s a good enough reason to make the P30 Pro my go-to device for the foreseeable future — a least until other brands can follow suit and make similar zoom technologies available in their devices.

That said, it would be unfair to reduce the P30 Pro to its zoom system. It’s a high-end smartphone with an excellent all-around camera that shines especially in low light (as long as you stick to the primary module). You can find a wide range of samples across focal lengths and light conditions in the gallery below. For more information on specs and technologies please read our original P30 Pro news story and closer-look article.

Sample gallery

Please do not reproduce any of these images on a website or any newsletter / magazine without prior permission (see our copyright page). We make the originals available for private users to download to their own machines for personal examination or printing (in conjunction with this review), we do so in good faith, please don’t abuse it.

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Mastering Color Series – The Psychology and Evolution of the Color YELLOW and its use in Photography

04 Apr

The post Mastering Color Series – The Psychology and Evolution of the Color YELLOW and its use in Photography appeared first on Digital Photography School. It was authored by Megan Kennedy.

In her diary, Frida Kahlo once wrote, “Yellow: madness, sickness, fear (part of the sun and of joy).” As one of the oldest pigments used by humans, the spectrum of attributes associated with yellow makes it an enduring presence in art and design. In this article, we’ll look at the evolution and artistic impact of yellow from prehistoric to contemporary visual arts.

The psychology of yellow

As one of yellow’s oldest embodiments, the sun and yellow are inextricably linked, the qualities of the sun (warmth, energy, and radiance) reflected in human perceptions of the color yellow. Throughout history, the sun came to be viewed by many cultures as a figure of heavenly might. As a result, yellow has also inherited connotations of power, knowledge, imperishability, and status.

Many associations attributed to yellow originate in nature. For example, sunlight shifting the darkness of night has forged a relationship between yellow and joy. Spring-blooming flowers like daffodils, dandelions, wattle, and forsythia draw connections between yellow, rebirth and renewal. The yellowing of Autumnal leaves cultivates associations of change, balance, and age. Vibrant hues of lemons, bananas, and corn characterize yellow as a color of nourishment.

And in some cases, dangerous plants, insects and animals, exhibit yellow as a sign of warning.

Yellow has strong historical and cultural significance in China, where it is the color of glory, royalty, happiness, and wisdom. However, in many Latin American cultures, yellow is associated with death, sorrow, and mourning. Similarly, yellow is seen as a color of mourning in some parts of the Middle East.

In Japanese culture, yellow signifies courage, refinement and wealth. In Africa, yellow is worn to signify high-ranking members of a community. Saffron, a bright orange-yellow is considered sacred in India, representing selflessness and courage.

Yellow’s high visibility sees extensive use in safety equipment and signage. Due to its reflective properties, however, yellow can also lead to visual fatigue. Yellow’s associations with energy can be related to impulsivity and egotism. A close relative of gold, yellow is associated with money, wealth and sometimes greed. To be called yellow-bellied is to be called a coward.

The evolution of the color yellow

Yellow ochre

A natural clay earth pigment, yellow ocher’s availability and versatility saw wide-spread use from the prehistoric period. Gavin Evans, writer of The Story of Colour: an Exploration of the Hidden Messages of the Spectrum, states that “in the Bomvu Ridge area of Swaziland, archaeologists have found 40,000-year-old mines used to dig out red and yellow ochre, thought to be used for body paint.”

Ancient cave paintings made with yellow ochre pigments have been found at Pech Merle in France, Lascaux cave and at the cave of Altamira in Spain. The Aboriginals of Australia have painted with yellow ochres for over 40,000 years.

Today, artists continue to use yellow ochre in traditional forms and in modern paints.

Orpiment

Borrowing its name from the Latin word auripigmentum (aurum meaning gold and pigmentum meaning pigment), orpiment is found in volcanic fumaroles and hydro-thermal veins and hot springs. A richly colored orange-yellow arsenic sulfide, orpiment’s striking color captured the interest of both Chinese and Western alchemists looking for ways to create gold. Although highly toxic, orpiment saw use in Egypt, Persia, Asia, and Rome.

Indian yellow

Indian yellow was widely used in Indian watercolor and tempera-like paints. Noted for its use in Rajput-Mughal paintings from the 16th to the 19th century, Indian yellow was also used throughout Europe from the 17th to the 19th century.

Indian yellow pigments were said to have been produced in rural India from the urine of cattle fed solely on water and mango leaves. Today, a synthetic Indian yellow hue is manufactured using a mixture of nickel aso, arylide yellow, and quinacridone burnt orange.

Lead-tin yellow

Lead-tin yellow takes on two different forms. According to ColourLex, “the first and more frequently used is called Lead-tin-yellow type I and is a mixed oxide of both elements tin and lead… Lead-tin-yellow type II possibly contains traces of silica and also pure tin oxide.” The earliest occurrence of lead-tin yellow dates back to the 1300s. It was most frequently used in the 15th, 16th and 17th centuries. Johannes Vermeer, Titian and Anthony van Dyck all made use of lead-tin yellow in their paintings.

Chrome yellow

When chromium was discovered in 1797 by French chemist Louis Vauquelin, lead chromate was synthesized and used as a pigment. In use by the second decade of the nineteenth century, chrome yellow’s toxicity and it’s inherent tendency to oxidize over time and darken on exposure to oxygen meant it was largely replaced by cadmium yellow.

Joseph Mallord William Turner made use of chrome yellow for highlights in his dramatic Romantic paintings. In aviation, the well-loved Piper J-3 Cub adopted chrome yellow as its standard color. Because of this, chrome yellow and similar equivalents are known as Cub yellow in aviation circles.

Cadmium yellow

Much of the cadmium produced worldwide is used in rechargeable nickel-cadmium batteries. However, a portion of cadmium goes to the manufacture of cadmium pigments, a family of vibrant reds, yellows, and oranges. First discovered in 1817, good permanence and tinting properties mean cadmium yellow has remained in use since it began production in 1840. Claude Monet’s Wheatstacks (Sunset Snow Effect) and Still Life with Apples and Grapes are two examples of cadmium yellow’s application in art.

Arylide yellow

Arylide yellow (also known as Hansa yellow and Monoazo yellow) are a family of organic compounds used as industrial colorants for plastics, building paints, inks, oil paints, acrylics, and watercolors. Discovered in 1909 by Hermann Wagner in Germany, arylide yellow became commercially available around 1925 and has been used predominantly as a replacement for cadmium yellow since 1950. Alexander Calder and Jackson Pollock employed arylide yellow in their artworks.

Yellow in visual arts

Yellow’s propensity to capture attention makes it a commanding presence in visual art. Ancient Egyptians used yellow ocher to paint women’s skin tones and depict deities. Yellow ochre was also a staple on the palettes of Roman artists, who used it to lay down backgrounds and paint flesh-tones.

During the Medieval period, Judas Iscariot came to be depicted in yellow. The exact reasons for this are unclear. Nevertheless, Judas’ portrayal quickly garnered associations between yellow and jealousy, unease, tension, and betrayal. Despite its negative associations, however, artists continued to draw on yellow as a color of life and abundance. As one of the first artists to use commercially manufactured paints, Vincent van Gogh’s famous fascination with yellow culminated in numerous artworks including A Field Of Yellow Flowers, Dunes and his study of Sunflowers.

Painted during his Golden Period, Gustav Klimt’s, The Kiss is structured around luxuriant yellows and gold leaf. Pier Mondrian included yellow within his bold compositions of color and line. Artists like Mark Rothko and Willem de Kooning also used yellow to foster lightness and movement within their paintings and Andy Warhol used vibrant shades of yellow to add a blocky, surrealistic tone to his images of pop culture icons and everyday objects.

With the arrival of the 21st century came the rise of new artistic materials and technologies. Olafur Eliasson’s The Weather Project generates an atmosphere suffused with the breathtaking light of an artificial yellow sun. Yayoi Kusama’s infinity rooms, seemingly endless fields of yellow pumpkins dotted with black polka dots, play with the nature and psychology of seeing. And James Turrell harnesses the changeable quality of light through his Skyspaces, which hem the yellow light of the morning and evening each day.

Yellow in Photography

The evocative nature of yellow and its associations with treachery, betrayal, joy, warning, and nature remain just as poignant within the frame of the photograph. Street photographer Saul Leiter incorporated swaths of yellow into his street scenes, adding a palpable rhythm to his work. Mark Cohens’ image of a blond boy brashly smoking into the camera lens is punctuated by the boy’s bright yellow skivvy. Gregory Crewdson often incorporates yellow light emanating from lamps or house windows, juxtaposing homeliness with palpable unrest. Frans Lanting’s depiction of a leopard stalking in grass explores yellow in the natural environment. Kyle Jeffers uses yellow to accent architectural landscapes and Annette Horn’s yellow images trace the energetic properties of yellow on the 2-dimensional photographic plane.

Yellow can also be applied as a creative tool in photography. Golden hour, the period of daylight that occurs just after sunrise and just before sunset, has a distinctively yellow hue. During this window, daylight is at its softest and warmest, creating opportunities for dynamic portraiture and landscape photography. Generally the most subtle of colored filters, yellow filters are used in black and white photography to darken skies slightly, and boost the contrast of green foliage. In portraiture, yellow filters also deliver warmer skin tones.

Conclusion

Yellow’s vibrancy has resonated with artists and viewers for thousands of years. As the most vivid color on the visible spectrum, yellow reflects the dynamics of life. Charged with associations of joy, rebirth, renewal, change and energy, yellow’s use in art has also communicated portrayals of jealousy, betrayal, and greed. Yellow’s vibrancy, versatility, and accessibility connects to audiences through associations drawn from both visual arts and the world around us.

Do you use the color yellow in your photography? Feel free to share your images and thoughts in the comments below.

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European officials expected to announce first image of black hole on April 10

03 Apr

European officials are expected to announce the first ever image of a black hole at a press event scheduled for 15:00 CEST on April 10. The conference will be held by the Event Horizon Telescope (EHT) project, European Commission, and European Research Council, according to an announcement by the European Organisation for Astronomical Research in the Southern Hemisphere (ESO), and it will involve the presentation of ‘a groundbreaking result from the EHT.’

The Event Horizon Telescope project has been operating with the goal of capturing an image of a black hole. Until now, all videos and images of black holes are simulations based on what scientists know about them. As explained on the EHT website, the project involves radio dishes around the world that are linked together to form ‘a fundamentally new instrument’ for observing a black hole.

The EHT project has focused on Sagittarius A* (aka, SgrA*), the black hole at the center of the Milky Way, and M87, the black hole at the center of the Virgo A galaxy. ESO’s press conference invite didn’t specify whether the EHT announcement will concern SgrA* or M87, however. Given EHT’s goal, it’s reasonable to guess that the team will unveil humanity’s first image of a black hole.

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How to Make Well Exposed Photos Every Time. Part 1 – Seeing the Light

03 Apr

The post How to Make Well Exposed Photos Every Time. Part 1 – Seeing the Light appeared first on Digital Photography School. It was authored by Kevin Landwer-Johan.

Part One – Seeing the Light

Opinions about what a correctly exposed photograph is must be about as numerous as what people choose to take pictures of. Some opinions are more common than others.

‘Every photograph must contain an even range of tone with no details lost in the highlight or shadow areas.’ This is the one I encounter most frequently. It’s probably been learned from technical books and academics.

Durian How to Make Well Exposed Photos Every Time

© Kevin Landwer-Johan

Performing a quick Google search on this topic brings up the Canon Australia website with this:

“The act of having ‘correct’ exposure means your combination of settings between aperture, shutter speed, and ISO speed have produced a perfectly exposed image. When nothing is blown out (highlights) or lost in shadow in an image, it has achieved correct exposure.”

I’m not including this quote to get at Canon users or Aussies, (even though I am a Nikon user and a Kiwi,) but because it represents a purely technical approach to exposure choice.

How to Make Well Exposed Photos Every Time Flower and Moss

© Kevin Landwer-Johan

How can creative expression be judged as correct?

Photography, at its best, is a creative expression of how we perceive what we see. Our world view is unique. Each of us has the ability to interpret and convey our experience through the photographs we capture.

Freedom to expose our photos so some parts of our compositions have no recorded detail is a natural part of this art form. If our minds are boxed in by technical restraints such as are expressed on the Canon Australia website, our expression is inhibited.

I’m not suggesting we disregard technical quality – this would be like throwing the baby out with the bathwater. I am recommending you reach beyond purely technical restraints to expose your photos so that they are more expressive of what they are about, not just what they are of.

Conforming to the opinion that photographs are best when no details get lost due to exposure choice can provide documentation of what you are photographing. This approach to taking pictures will not often infuse your photographs with much life, emotion, or energy, apart from what your subject may naturally provide.

Histogram bells taste like Vanilla ice cream

Vanilla ice cream – enjoyable sometimes – but plain nonetheless. You are likely to get bored with it if that’s all you eat. It’s not the most exciting flavor at the ice cream parlor.

A bell-shaped histogram indicates your camera has recorded a lot of mid-range tones and little or no extreme dark or light ones.

Striving for a bell-shaped histogram is not going to produce the most flavorsome photographs. At times you’ll make a great image that’s got a bell-shaped histogram, but not often.

I believe it’s a common myth that the ideal histogram is bell-shaped.

 

Even Exposure Buddha Statue How to Make Well Exposed Photos Every Time

You can see that the histogram for this image is reasonably balanced. There are no spikes to the left or right. This indicates we will see detail in the darkest and brightest parts of the composition.

I took the photo mid-afternoon on an overcast day. Because the light was soft and even, and the tones in my composition are all fairly neutral, I have obtained a ‘correct’ exposure.

How to Make Well Exposed Photos Every Time Contrast-Buddha-Statue

Subscribing to the ideal of the bell shape, you might look at this histogram and think the photo is extremely underexposed. You might even consider deleting such an image based on this information alone.

It is the same statue photographed on a sunny day in the mid-afternoon. It’s a much more appealing photograph than the one made on the overcast afternoon.

It was my intention to lose shadow detail. I wanted to isolate the statue from the dull background and add some drama.

Exposure choices are as personal as ice cream preferences

How to Make Well Exposed Photos Every Time Chocolate Ice Cream

© Kevin Landwer-Johan

Seeking to only create photos with an even exposure throughout the tone range is like choosing to eat just vanilla ice cream and always ignoring all the other flavors.

Great photographs express what the photographer sees and experiences. Sometimes they are technically correct, many times they aren’t. It all comes back to the intent of the photographer.

Choosing to let most of your composition fall into darkness is your choice. If you want to use the shadow areas to enhance your subject, then do it. If light streaming into your lens from behind your subject creates softness and depth of feeling, let it happen.

Don’t just focus on the technical details. You will usually end up with photos containing little or no feeling.

Before you bring your camera up to your eye, you need to see the light. Consider the brightest parts of a scene. Are they important? Do you need to show detail in them to convey what you want to with your photo?

Likewise for the dark areas of your photo – if there are a lot of distracting elements in the shadow areas – let them be buried in the darkness.

How to Make Well Exposed Photos Every Time Woman Tourist with an Elephant

© Kevin Landwer-Johan

Behind the woman and elephant was a large, open building casting a helpful shadow over its messy interior. By positioning myself so I could only see the shaded area behind my subjects, I knew I could isolate them. I set my exposure for the woman’s face, as it’s the most important part of my composition.

The fact that the background is dark and contains no detail helps make my photo stronger.

Understanding light and tone will help you make more interesting exposures. Knowing how your camera evaluates and records light and tone is equally as important. How to manage your exposure is the topic of the next article in this series.

What’s the most important element in your composition?

Recognizing your key subject is an important early decision in taking a photo. Most often it will be your first.

This will be what you focus on and what you want to expose well, (usually). If your subject has a wide tonal range – say a bride in a white dress and a groom in a black suit – be careful. Your camera will not be able to render detail both in the dress and the suit because the tones are extremely different.

Likewise, if part of your subject is in bright sun and part is in the shade, you will need to choose your exposure carefully. The contrast created by sunlight and shade is also extreme.

Discerning your primary subject helps you compose everything in your frame around it. Exposing it well helps make it the center of attention in your photograph.

How to Make Well Exposed Photos Every Time Fancy Kaftan

© Kevin Landwer-Johan

What mood do you want to capture or create?

To me, the answer to this question is more important to focus on than trying to obtain a full tonal range in my photographs.

The type of light you’re photographing in will influence the feeling in your photographs. So will your exposure choice. Is the light bright and hard, or soft and gentle? Should you set your exposure so you can see all the detail in the shadows or chose to let them become very dark and contain little or no detail?

Letting your camera make these choices for you, by not controlling your exposure, your photos may become flat and somewhat lifeless. By taking control and exposing your main subject well you can infuse story, drama, and imagination.

How to Make Well Exposed Photos Every Time Karen Grandpa

© Kevin Landwer-Johan

I have a mantra of sorts. Look. Think. Click.

Look at what you want to photograph. See what is before you. Your subject, it’s surroundings and the background. The light.

Think about how you want to portray your subject. What is your intention?

How much or how little do you want to include? What will fill your frame?

What quality is the light and how will it affect your photo?

Where will you stand or position yourself?

When will be the best time to take your photo?

Which exposure settings will you choose to best suit your intention?

Click. This should only happen once you have thought these things through.

How to Make Well Exposed Photos Every Time Chedi

© Kevin Landwer-Johan

It may seem a whole lot to do before taking a photograph, but this is what makes the difference between a snapshot and an image you may want to have framed and hang on your wall.

In the next article in this series, I will cover how to manage your camera settings to match your intent.

The post How to Make Well Exposed Photos Every Time. Part 1 – Seeing the Light appeared first on Digital Photography School. It was authored by Kevin Landwer-Johan.


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Interview: Understanding RF, DS and DO – we talk to Canon about its latest lenses

03 Apr
Left to right: Yoichi Sato, Manabu Kato and Shogo Yamaguchi

At the launch of the Canon EOS RP in February we had the chance to sit down with a selection of senior engineers and planners to discuss the R series and its lenses. They talked to us about the RP and the six lenses whose development was announced alongside it, but also gave some insight into where the R series is heading.

  • Manabu Kato – Head of EF + RF mount R&D
  • Yoichi Sato – EOS camera electronics R&D
  • Shogo Yamaguchi – Optical planning specialist

What’s the biggest challenge for Canon over the coming years?

One of the challenges from the lens side is that, obviously we switched mount: we added the RF mount. We’ve kept the same mount for over 30 years, that was really big, and we kept lens compatibility for a long time. But when we started the new mount had to start from scratch and prepare a lot of new lenses, so that’s been a big challenge for us. Of course, it’s very exciting that the new mount opens up whole new possibilities in lens design and expand the boundary of image capture.

How do you prioritize which lenses to develop?

So the idea for the initial four lenses was we wanted to deliver the surprise factor, so we decided to deliver the 28-70mm, as well as the 50mm F1.2, with stunning resolution. That was the concept behind these two lenses.

With 24-105mm we thought it would be the best match as a standard zoom lens to the EOS R camera, and the 35mm F1.8 was supposed to be an affordable and compact travel companion. Those were the concepts behind the four initial lenses.

With the six additional lenses that we introduced as development announcements this time, we believe we will be able to deliver more surprise factors, for some models compactness. These two concepts with the addition of these models.

How have you made the 70-200mm so small?

Canon’s RF 70-200mm F2.8 L mockup, alongside the EF version. Although it’s not clear from this mockup, we expect the RF version to extend on zooming.

We were actually surprised as we started developing this particular product. The idea is that, with the introduction of the large diameter mount with the shorter back-focus distance, we were expecting it to be more suitable for designing wider-angle lenses, but it turned out to be very effective for designing this telephoto lens.

So this is largely due to the fact we have this new mount: it has become a really big contribution to designing this really compact telephoto zoom lens. So we hope we were able to give more of a ‘wow’ factor with the introduction of this telephoto zoom lens.

I apologize that this is all we can talk about, as of now, but we hope to talk more about it as we make an official announcement of this product.

It doesn’t use a Diffractive Optics design, then?

We decided not to use Diffractive Optics with this lens, this time, but we are working on this particular technology and we are experimenting with different designs and so forth, to see how we can use this DO technology in future.

Can you give any insight into the DS technology?

With lens such as the 85mm F1.2 bokeh is a really important factor, because it’s a portrait lens. We really wanted to deliver something that was not possible with the conventional lenses, so we decided to develop this technology of defocus smoothing.

There will be two versions of the RF 85mm F1.2L USM: a ‘DS’ variant will feature ‘defocus smoothing’ technology.

The fact with our DS technology is that it’s a coating technology, so it’s relatively easy to apply this technology to a range of different lenses. This is all we can say at this moment.

There are going to be two versions, does this imply the DS technology is quite expensive?

There’s a price factor but, with the DS element it’s not the case that it’s superior in every way. There’s some differences: some challenge in maintaining the illuminance. With transmittance, we lose some light as it goes through the DS element, so that is one difference of having the DS technology. So it’s not like one version is obviously better than the other.

That sounds like an apodization effect.

Yes

Some lenses designed to match the EOS R and others designed to impress and surprise, what lenses do you imagine EOS RP users buying?

At this moment, the best match would be the 35mm F1.8 and we believe the 24-240mm lens that we announced will be a good companion to the EOS RP body.

We were able to mount the 24-240mm mockup on an EOS RP body, to give some idea of the size.

One thing that’s important about our system is that you can adapt a lot of lenses. Truly a variety of lenses: you can adapt some of the really compact EF lenses, that’s an option too.

Obviously we’re working on a lot of really compact lenses in the future, so I hope you’ll stay tuned to hearing from us.

The pro-level ‘L’ series lineup looking impressive: how far into the future are you planning?

I’m sorry, the roadmap is all we can say for now. We have a full lineup of what there should be: a full lineup of the RF lenses. And what we do among those lenses we choose which to prioritize, that’s the concept of how we decide what to work on next.

With this many professional lenses being announced in 2019, does that mean a body isn’t far behind?

All we can say is that we’re working on a lot of different types of cameras. I can’t pinpoint when a specific camera will come. We understand that expectations are really high.

What are the advantages of the faster communication between lens and body that the RF mount allows?

A good example is that we are working on a combination of optical and body stabilization, working together to give enhanced IS. That would be a good example of being high speed communication system in RF.

We are working on a combination of optical and body stabilization, working together to give enhanced IS

There are numerous things that we will be able to deliver, through the introduction of the new communication system. The combination of RF lens and body, the Dynamic Lens Optimizer (DLO) data can be transferred automatically to the body. So users will be able to use in-camera DLO for new lenses without needing to download an update from their computer.

We’ve previously talked about how we’re looking another 30 years into the future. We have to think about what might be possible with another 30 year in mind, we have to think that far into the future. So at first glance this communication system might be too much for what’s been made possible, as of now. But we have to look so far into the future that this system has to have a lot of potential.

I think most people now understand how forward-thinking the EF mount was for 1987

Looking back after 30 years of EF lens and mount, we can’t help but thank our predecessors for being so forward-thinking: delivering a fully electronic mount at that time in history. We hope we were able to deliver the type of communication system that our future generations of designers, thirty years down the road will be thankful us for being so forward-thinking.

Is there anything else you’d like to tell our readers?

So in terms of the six lenses, once we’ve launched these we’ll have ten RF lens models. I hope we can convince our users we’re serious about this mount, serious about this system.

We hope your readers will understand each of these designs are unique, and are impressive in every way, in terms of the specifications, in terms of the size. I hope your readers understand the potential of the system.

Please don’t forget the pro-level camera that you’re expecting is on the way

We hope that with the introduction of the RP, the main purpose is we hope we’re making full frame more accessible to more people. That’s what we’re trying to do with this camera. We hope that a lot of beginners in photography will be able to enjoy what is possible with the full frame sensor and we hope to expand the market of full-frame camera, overall.

Please don’t forget the pro-level camera that you’re expecting is on the way.

Also important, we see people speculating that we’re terminating the DSLR or the M-series development. What we can say is that we’re developing, simultaneously, multiple DSLR, M-series and R-series models. Our approach is to leverage our lineup strategy but at the same time, we’d like to listen to our customers’ feedback and make decisions based on this.

Should we expect to see more lenses like the EF-M 32mm then?

The Canon EF-M 32mm F1.4 is one of the few photographically ambitious lenses available for the EOS-M system.

The reason we launched the 32mm for EF-M came from closely listening to users and what the market was asking for. So we were really happy that we were able to deliver something that a lot of users will be able to enjoy and we’re really confident about the performance of this lens.

One of the goals of the EOS RP was meant to be a good step-up for current APS-C users. We hope it’s possible for APS-C users to step up to the FF camera market.


Editor’s note: Richard Butler

We conducted this interview a few hours after Canon revealed the six RF-mount lenses it plans to launch in 2019 and, although they wouldn’t be drawn on specifics, we did uncover a few interesting details.

The confirmation that the 70-200mm F2.8 won’t use diffractive optics was interesting (a Canon patent for an extending 70-200 has subsequently come to light), as was the confirmation that the 85mm DS will use an apodization filter effect to smooth the edges of its bokeh.

Canon has only released a mid-level and entry-level R-series camera so far, but its lineup is awash with pro-focused ‘L’ lenses.

On the cameras side of things, the interview confirmed what we believed about the RP: that it’s a concerted attempt to expand the market to reach a new type of user that wouldn’t have previously considered a full-frame camera (and, as a result, a different type of user than the one Sony has already been targeting with its a7 models).

It was interesting to hear Canon confirm that there will be a pro-level camera: something that can be easily deduced from the company’s lens lineup, but still good to have confirmed. But it was the statement that Canon is working on a combined in-body and in-lens image stabilization system that most stood out.

Many of these are themes that we took up with Canon when we met them at CP+ in Yokohama. There’ll be further insights coming in that interview, tomorrow.

Articles: Digital Photography Review (dpreview.com)

 
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