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We reviewed three of the more popular 'pocket printers,' the Canon Ivy, Fujifilm Instax Share and Polaroid ZIP. Here's the one we recommend...
Pre-Photokina 2008: Fujifilm's second technology announcement of the day is the latest development of its Super CCD sensor, Super CCD EXR. Designed as a 'three in one' sensor combining the benefits of high resolution, high sensitivity and wide dynamic range, Super CCD EXR uses a totally new color filter array and has the ability to process half the pixels separately. This should, according to the press release, get Fujifilm closer to the holy grail of compact camera design; small sensors that don't sacrifice noise and DR for resolution. Again there's no product this time around.
PHOTOKINA 2008, COLOGNE, GERMANY, September 23, 2008 FUJIFILM Corporation, on the anniversary of 10 years of FinePix cameras, has developed “Super CCD EXR,” a revolutionary new sensor developed in the rigorous pursuit of high image quality.
There is strong demand in the digital camera market to increase the number of pixels on a sensor, which, all too often, is used as a convenient yardstick for image quality. While introducing excellent 12-megapixel cameras such as the FinePix F50fd and the FinePix F100fd, Fujifilm has had great success in increasing pixel density while at the same time controlling noise and optimizing sensitivity. Fujifilm’s campaign to improve overall image quality, while at the same time increasing sensor resolution, has been coordinated under the program of ‘Real Photo Technology.’
‘Real Photo Technology’ is underpinned by the belief that experienced photographers, many brought up using famous reversal films like FUJICHROME Velvia or PROVIA, understand that true image quality is about a combination of many factors like tone, hue, color fidelity, dynamic range, sharpness, and resolution. It is well known that increasing the pixel count on a sensor actually makes it more difficult to achieve high sensitivity and wide dynamic range. As the photodiode gets smaller, the problems of increased noise, blooming and clipping increase. Super CCD EXR
It is widely believed that ‘high resolution’ and ‘high sensitivity’ are irreconcilable opposites, and impossible to optimize on the same sensor, particularly for compact cameras, where sensors are necessarily smaller. High quality pictures are dependent on the subject. Excellent low light pictures need high sensitivity; high contrast pictures need wide dynamic range, while fine details, like the leaves of a tree or strands of a model’s hair, depend on high resolution. Fujifilm engineers set about the task of building a Flexible sensor to match the demands of the photographer. The end-goal is to produce a sensor that works as close to that of the human eye as possible. Whatever nuance of color or sensitivity of tone that makes the scene so special to the photographer should be the continual challenge of the sensor engineer. The EXR sensor is essentially a switchable sensor; changing its complex electronic behavior to suit the subject, changing its characteristics as the photographer demands, and producing the very best picture without making compromises.
“Super CCD EXR” is the latest new generation of Super CCD to be produced by Fujifilm. Over the years, Fujifilm has excelled in high resolution sensors through ‘HR’ technology (F50fd, F100fd) and high sensitivity/wide dynamic range through ‘SR’ sensors (S3 Pro, S5 Pro). The direction in the future will be to combine HR and SR technology together to produce one universal sensor suitable for all high quality photography.
Super CCD EXR offers three main changes from previous Fujifilm sensors:
|Conventional Super CCD color filter array layout||Super CCD EXR color filter array layout|
|Super CCD EXR structure|
Boosting sensitivity by increasing gain causes the generation of random increased noise, and conventional efforts to control this noise have resulted in blurred images and loss of resolution. On the other hand, a low-noise signal can be obtained by pixel binning. However, the conventional approach to binning (along the horizontal and vertical axis) generates false colors because of the separation of pixels of the same color. Because it is necessary to suppress this phenomenon, the result is a significant drop in sharpness.
EXR changes the color filter arrangement. Two side-by-side, same-colored pixels are taken together as a single pixel. With this design, the area of imaging elements is doubled, the sensitivity is twice the normal level, and ‘dark noise’ is extremely small. Therefore it is possible to create a high sensitivity image with little noise, instead of increasing the gain from a single pixel and increasing the noise.
Another problem with traditional pixel binning is the distance between same-colored pixels. Since the pixels are combined vertically or horizontally, the distance between combined same-color pixels is large, resulting in the generation of false colors. Boasting a new technology called Close Incline Pixel Coupling, the new Super CCD EXR can prevent the generation of false colors by mixing two adjoining pixels as one, and managing to achieve both low noise and excellent sharpness.
Super CCD EXR uses flexible and high-precision exposure control to simultaneously capture two images of the same scene: one taken at high sensitivity and the other at low sensitivity. It then merges the two images to generate a photo that has excellent depth and range.
Previously, Fujifilm used two different methods to improve dynamic range. The first was Super CCD SR. Through the adoption of a “double pixel structure” based on silver halide film, which comprises an “S pixel” with a large area and high sensitivity and an “R pixel” with a small area, a dynamic range four times that of conventional sensors was achieved.
The second was based on Super CCD HR, where the gradation of shadows was gradually adjusted while raising the sensitivity of signal processing, and where Super CCD EXR 5/6 highlights were softened to delineate an optimal curve. Similar to Super CCD SR, the new EXR sensor uses Dual Exposure Control to impart two differing sensitivities by controlling the light exposure time (the time in which charge accumulates). Unlike SR, the imaging elements are the same (large) size, which means the potential for widened dynamic range is even greater, and facilitates a greater spectrum of graduated expression.
The distinctive structure of the new Super CCD EXR fully exploits all the pixels in the layer beneath the new color filter matrix and takes advantage of the optimized signal processing of the new RP processor to create an image with the highest possible resolution quality. Even though the sensor has been designed for ‘Dual Capture’ for Wide Dynamic Range and ‘Pixel Fusion’ for Low Noise, it actually performs as well as previous 12-megapixel Super CCD sensors due to the new filter and photodiode design. Side A Side B High sensitivity data High sensitivity data Low sensitivity data Super CCD EXR 6/6 When light is full and even, and when fine detail is required, EXR can deliver exquisite detailed expression for landscape or architectural photography, and render the finest details of clothes, hair or jewelry in portrait photography.
Fujifilm is determined to use decades of imaging know-how gained through the development of film to push the boundaries of what is possible to achieve with an imaging sensor. The market for digital cameras is only around a decade old, and Fujifilm believes that it is possible to follow the holy grail of ‘absolute image quality’ in the domain of electronic imaging, just as it did with conventional imaging.
With EXR, Fujifilm can choose one engineering direction, rather than developing separate sensors for high sensitivity and high resolution. Fujifilm looks forward with excitement to introducing this sensor into its range of high quality cameras, and expects enthusiasts to see a quantum leap in image quality from anything they have seen before.
We reviewed three of the more popular 'pocket printers,' the Canon Ivy, Fujifilm Instax Share and Polaroid ZIP. Here's the one we recommend...
Following testing of the Panasonic Lumix DC-LX100 II, we've added it to our Pocketable Enthusiast Compact Cameras buying guide as joint-winner, alongside Sony's Cyber-shot RX100 VA.
If you're looking for a high-quality camera, you don't need to spend a ton of cash, nor do you need to buy the latest and greatest new product on the market. In our latest buying guide we've selected some cameras that while they're a bit older, still offer a lot of bang for the buck.
What's the best camera for under $500? These entry level cameras should be easy to use, offer good image quality and easily connect with a smartphone for sharing. In this buying guide we've rounded up all the current interchangeable lens cameras costing less than $500 and recommended the best.
Whether you've grown tired of what came with your DSLR, or want to start photographing different subjects, a new lens is probably in order. We've selected our favorite lenses for Sony mirrorlses cameras in several categories to make your decisions easier.
|Skating by robbertleopold|
from ice skating
|Alcedo atthis by rrybicki|
from A big year - birds 2019
|Dundee, Scotland by Kivi|
from -2019: In The Modern City- (Street-photography in Full Colours Only)
Swiss lens manufacturer Irix has announced it's expanding its product lineup into the Japanese market.
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The 12th International Garden Photographer of the Year winners have been announced. We've gathered the top photos from each category and rounded them up into a slideshow.
Kosmo Foto has announced the release and opened pre-orders for its new Mono 120 black-and-white film.
Uber software engineer Phillip Wang has created a website that shows a portrait of a person that doesn't actually exist by using AI to merge multiple faces together.
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Want to know more about the Canon EOS RP? Dying to ask a question that hasn't been addressed anywhere else online? Join the editors of DPReview for a live Q&A about this new camera next Tuesday, Feb. 19 on our YouTube channel. Click through for details.
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Alongside the EOS RP, Canon showed us mockups of the six lenses it says are in development for 2019. There's a distinct high-end flavor to the options in the works.
The new X-T30 may not be Fujifilm's flagship model, but it arrives with some very impressive features and specifications. Chris and Jordan have been shooting it for a few days and share their first impressions, along with a look at an iconic new building in their hometown of Calgary.
We don't often get excited about $900 cameras, but the Fujifilm X-T30 has really impressed us thus far. Find out what's new, what it's like to use and how it compares to its peers in our review in progress.
The Fujifilm X-T30 is equipped with the same 26.1MP X-Trans sensor and X-Processor 4 Quad Core CPU as the X-T3, along with some autofocus improvements. The new camera arrives in March for $900 body-only.
Fujifilm's new XF 16mm F2.8 R WR is a compact, weather-resistant lens that weighs just 155g/5.5oz. It'll be available starting in March for $399.
Fujifilm's XF 16mm F2.8 is one of the widest lenses in the company's lineup of compact primes for its X-series interchangeable lens cameras. We've been up and down the streets of snowy Seattle - a rare sight - to see just what our pre-production copy of this petite prime is capable of.
Firmware version 2.00 brings two new shooting modes and one new setting to its X-T100 and X-A5 camera systems.
Fujifilm has announced its upcoming rugged point-and-shoot, the FinePix XP140.
Get a closer look at Canon's second full-frame mirrorless body and its unique combination of features, capability and price point.
Canon has unveiled its second full-frame mirrorless camera: the entry-level EOS RP. Touting its compact size and approachability for beginners, the RP uses a 26.2MP sensor and will sell for $1300 body-only this March.
A pre-launch event gave us a chance to shoot a sample gallery to show what sort of image quality you can expect from the least-expensive digital full frame camera ever launched.
Nikon has taken the wraps off a new standard zoom lens for mirrorless, the Z 24-70mm F2.8 Z. The new 24-70mm has been on Nikon's Z-series roadmap since the mount was announced last August, and it will ship in spring for $2299.
Canon has announced the development of six RF lenses, including the incredibly compact RF 70-200mm F2.8L IS USM, two variations of an RF 85mm F1.2L USM, plus a 15-35mm F2.8L IS USM, 15-35mm F2.8L IS USM and 24-240mm F4-6.3 IS USM.
Nikon has announced more details of firmware in development for the Z6 and Z7. As previously reported, firmware is being planned that will add Eye-detection AF, CFexpress support and Raw video over HDMI.
Tripod manufacturer Three Legged Thing has developed a new L-bracket designed to fit a wider range of cameras and allow users to mount their camera in a variety of ways.
Some user information, including names, usernames and email addresses was compromised in the incident.
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The new Galaxy S10 front camera will adopt several technologies that are already commonplace on many smartphone main cameras.