mercoledì 24 luglio 2013

Canon Testing a 75+ Megapixel EOS-1 Body? [CR1]

Canon Testing a 75+ Megapixel EOS-1 Body? [CR1]
The big megapixel camera gets bigger!
Photography Bay is reporting that a good source of theirs has told them that Canon is actively testing a 75+MP EOS-1 DSLR camera body.
I don’t find anything surprising in the megapixel count, as Canon has announced enormous megapixel sensors in the past. However, this is the first I’ve heard of an actual product using image sensors with this much resolution.
Previous rumors have placed the “big megapixel” camera from Canon in the 40-50mp range.
We do expect such a camera to make its way to us sometime in 2014.
Source: [PB]

Patent: Canon EF 50 f/1.8 IS

Patent: Canon EF 50 f/1.8 IS
Canon EF 50mm f/1.8 IS
A patent has show up showcasing an EF 50 f/1.8 IS lens. Could this be the replacement to the 50 f/1.4? We had heard about this lens existing last year. While some may desire a direct 1.4 replacement with IS, I think Canon may want some separation between the EF 50 f/1.2L and the next 50 in the lineup. We’ve also heard of a new EF 50 f/1.2L design being tested.
Patent Publication No. 2013-142782
  • Publication date 2013.7.22
  • Filing date 2012.1.11
Example 1
  • Focal length f = 51.51mm
  • Fno. 1.85
  • Half angle ω = 22.78 °
  • Image height 21.64mm
  • The overall length of the lens 76.78mm
  • BF 37.84mm
  • 8 pieces of 7 lens configuration
Source: [EG]

venerdì 19 luglio 2013

New Feature Added to DxO Analyzer 5

News image

DxO Labs have added  a new exposure time measurement setup to DxO Analyzer 5, providing the first automated solution for measuring exposure time, shutter lag, ERS delay, vertical blanking, frame time, frame rate, and missing frames for both still and video CMOS-based cameras. All CMOS sensors feature an ERS, which introduces many kinds of artifacts and distortions that particularly affect moving objects, resulting in wobble or jello effects, skew, smear, or partial exposure. DxO Analyzer v5 uses advanced image processing technologies to deliver a precise characterization of ERS distortions. The new setup combines the DxO LED Universal Timer, shutter triggers, and software, all developed by DxO Labs to deliver automatic test shot processing.
Dxo Press Release
DxO Analyzer v5 introduces the first automated solution for characterizing Electronic Rolling Shutter for video and still cameras
July 16, 2013 - DxO Labs announces the immediate availability of DxO Analyzer v5’s new exposure time measurement setup. With this new feature, DxO Analyzer v5, the reference solution for measuring still and video image quality, now provides the first automated solution for measuring exposure time, shutter lag, ERS delay, vertical blanking, frame time, frame rate, and missing frames for both still and video CMOS-based camera products, whether equipped with a touch-screen or a standard mechanical shutter.
Exclusive DxO Analyzer Universal Timer
All CMOS sensors feature an Electronic Rolling Shutter (ERS), which introduces many kinds of artifacts and distortions that particularly affect moving objects, resulting in wobble or jello effects, skew, smear, or partial exposure.

DxO Analyzer v5 uses advanced image processing technologies to deliver a precise characterization of ERS distortions. The new setup combines the DxO LED Universal Timer, shutter triggers, and software, all developed by DxO Labs to deliver the unique advantage of automatic test shot processing.
The DxO LED Universal Timer features high-count and small-cell LED arrays that deliver exposure time measurement precision up to 10µs. A unique touch-screen trigger enables testing automation for smartphones, tablets, and other touch-screen-based devices, making measurements much more reliable and easier to perform than with any other competitive solution.
Coupled to the DxO LED Universal Timer, DxO Analyzer v5 scans the shots and automatically provides a test report with all ERS measurement data, including automatic detection and counting of missing and duplicate frames — another important attribute of video exposure characterization.
“With this new feature, we continue to expand our ability to bring to the industry the most reliable and productive solution for characterizing video capture,” said Nicolas Touchard, DxO Labs’ VP of Marketing, Image Quality Evaluation.
An extensive, standards-compliant measurement solution
DxO Analyzer v5 is a complete measurement solution providing in-depth RAW and RGB image quality analysis and diagnosis for any image capture device. It offers a range of solutions for reliably evaluating, diagnosing, and fine-tuning digital camera products and prototypes in any industry that uses image capture devices, including photography, mobile phone, automotive, surveillance, medical imaging, machine vision, aerospace, and defense.

DxO Analyzer v5 measures all relevant image quality parameters: color, resolution (MTF) and sharpness, dynamic range, exposure, noise, and most optical aberrations (including distortion, chromatic aberrations, and light shading). It includes test lab specifications and equipment, documentation, automated analysis software, and supporting services.
With its unique image stabilization, motion artifact, and 3D camera measurement features, DxO Analyzer v5 offers a set of advanced video camera testing features to help camera engineers, designers, and marketers better understand video product performance.
DxO Analyzer v5 measurements comply with all relevant ISO, CIPA, I3A, IEEE, and SMIA imaging standards, with a particular focus on the latest video-related standards such as the CIPA Image Stabilization measurement method.
About DxO Labs
DxO Labs develops image processing technologies. In addition to its DxO Optics Pro, DxO FilmPack, and DxO ViewPoint products for Mac and Windows, designed for serious and demanding photographers, the company also licenses diverse solutions for the principal actors in the imaging industry:

Embedded technologies for real-time image processing, destined for camera and cameraphone manufacturers;
Image quality evaluation and measurement tools, destined for specific imaging industries (e.g., camera module manufacturers, sensor vendors, and processor vendors) as well as for photography journalists and photo experts.

For more information, visit DxO Labs’ website at http://www.dxo.com

mercoledì 17 luglio 2013

The Canon EOS 8D Rumors [CR0]

The Canon EOS 8D Rumors [CR0]
The Canon EOS 8D
Over the last couple of weeks we’ve seen a few rumors for a Canon EOS 8D camera body. It first appeared on a Russian retailers web site (We won’t link because I think they’re just fishing for traffic) around the time of the EOS 70D announcement.
Today, we see a spec list published for the Canon EOS 8D on a Chinese retailer’s web site, they are below.
  • Body features: APS-C size digital SLR
  • Effective pixels: 16.2 million
  • Mode of operation: full manual operation
  • Video Interface: AV Interface
  • Flash Type: External
  • External flash (hot shoe): Yes
  • Focus Points: 45 points
CR’s Take
I file this under nonsense, as there is no Canon EOS 8D in development. If this leaked to a Russian & Chinese retailer, it would have leaked many other places as well. Secondly, the “7D” moniker will continue with the next version of the camera and Canon will not be adding another APS-C DSLR to their lineup.
I resist posting this sort of stuff, however it’s now making the rounds so I have to.
Source: [CW] via [NL]

Hoya REVO Filters

News image
Intro 2020, official UK importers and distributors of Hoya filters, have just launched the new Hoya REVO series of filters in the UK. This filter series consists of a UV and Circular Polarising filters that are all sold separately. All Hoya REVO filters have very low-profile aluminium filter frames to house the glass and keep it perfectly parallel to the sensor plane. The low-profile frame also makes the filters compatible with a wide array of super and ultra wide-angle lenses. Hoya REVO series filters are available in sizes from 37mm to 82mm. Suggested retail prices start from £35.00 for the 37mm UV filter.
Intro2020 Press Release
HOYA, the world-renowned optical glass manufacturer, presents REVO photographic filters ……..
Intro 2020, official UK importers and distributors of Hoya filters, is proud to announce the availability of the new Hoya REVO series of photographic filters. This filter series consists of a UV and Circular Polarising filters that are all sold separately.
These professional quality filters are made in Japan using precision optical glass that is carefully smelted and blended to yield perfect optical results. Hoya has applied the same care and precision to the multi-coating process, using an improved Super Multi-Coating (IS-HMC) formula to greatly reduce or eliminate reflections off the surface of the glass. These coating are overlaid with a clear water & stain resistant coating that is easy to clean. This makes for easier care and handling of the filter in the field. All coating layers are applied in a furnace to bond the coating to the glass.
All Hoya REVO filters have very low-profile aluminium filter frames to house the glass and keep it perfectly parallel to the plane of the CCD or CMOS sensor while providing enough rigidity to hold up to years of use. The low-profile frame also makes the filters compatible with a wide array of super and ultra wide-angle lenses.

Hoya REVO series filters are available in sizes from 37mm to 82mm.
Suggested retail prices start from £35.00 for the 37mm UV filter.
All filters are available immediately.
Hoya Revo filters have been developed by Kenko Tokina Co Ltd, Japan and are intended solely for the UK and German market.
For review samples please contact Jane Nicholson at jane@intro2020.co.uk
Intro 2020 Limited. Priors Way, Maidenhead. Berkshire SL6 2HP. Tel: 01628 674411

Toshiba Exceria UHS-II SD Cards

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Toshiba has announced its latest, UHS-II compliant Exceria and Exceria Pro SDHC and SDXC memory cards, which are claimed to offer the world's fastest write speeds of all currently available SD cards. The Toshiba Exceria Pro series will offer photographers a maximum data write speed of 240MB/s , while the "regular" Exceria series will offer write speeds of up to 120MB/s. Pricing and availability have yet to be confirmed.
Toshiba Press Release
Toshiba Unveils New SD Memory Cards Offering World-Fastest Write Speed

- To launch EXCERIA series compliant with UHS-II -
TOKYO—Toshiba Corporation (TOKYO: 6502) today announced that it will launch a new series of SD memory cards offering the world's fastest data write speed. The latest edition to its line-up of EXCERIA memory cards designed to offer users of high-end digital cameras an excellent experience, the EXCERIA PROTM1 and EXCERIATM1 cards will be launched in major markets worldwide, starting with Japan in October.
EXCERIA cards compliant with UHS-II will be available in two series. The EXCERIA PRO series will offer photographers a data write speed of 240MB/sec2 the world's fastest3, while the EXCERIA series will write at 120MB/sec. They will allow digital camera users to shoot still images continuously at high speed.
The cards are the first in the EXCERIA line-up to integrate a newly developed controller compliant with UHS-II4 the ultra high speed serial bus interface defined in SD Memory Card Standard Ver. 4.10, and they achieve significantly higher data transfer speeds than earlier UHS-I compliant cards5.
While digital cameras have made huge strides in image quality and versatility, users have long wanted to see improvements in data transfer rates and write times, so as to be able to takes bursts of photographs in quick succession. This demand has grown increasingly strong as high performance digital single-lens reflex cameras and mirrorless interchangeable-lens cameras have gained popularity and moved into the mainstream. Further advances in higher resolution image recording (including 4K2K video), will also fuel demand for transfers of data-rich images at high speed.
Looking to the future, Toshiba, a world leader in the NAND flash memory business, will continue to meet market demands by enhancing its line-up of UHS-II compliant SD memory cards.
Notes:
[1] EXCERIA PROTM and EXCERIATM are trademarks of Toshiba Corporation.
[2] Maximum data writing speed may vary depending on the host device and file size.
[3] As of July 2013
[4] UHS-II is the ultra high speed serial bus interface in SD Memory Card Standard Ver4.10 that delivers data at 156MB/s by single lane access and 312MB/s by dual lane access.
[5] EXCERIA Type 1 SD-GU032G1 (32GB)
Read Speed: 95MB/s, Write Speed: 90MB/s
Outline of New SD Memory Cards
1. UHS-II Compliant EXCERIA PRO Card
Product Name  Capacity  Maximum Transfer Speed  Price  Start of Sales
(Plan)
Read Write
THNSX016GAABM3  16GB  260MB/s  240MB/s  Open  October 2013
THNSX032GAABM4  32GB  260MB/s  240MB/s  Open  October 2013
2. UHS-II Compliant EXCERIA Cards
Product Name  Capacity  Maximum Transfer
Speed 
Price  Start of Sales
(Plan)
Read White
THNSX032GAB4M3  32GB  260MB/s  120MB/s  Open  November 2013
THNSX064GAB4M4  64GB  260MB/s  120MB/s  Open  November 2013
Note:
Product names above are for the Japanese market.
Key Features (All EXCERIA series)
  1.  Compliant with the SD Memory Card Standard Ver.4.10 HD312, which defines 312MB per sec as the fastest data transfer speed under the SD Memory Card Standard Ver.4.10 UHS-II.
  2. SDHC memory cards (32GB, 16GB) are interoperable with SDHC host devices compliant with SD Memory Card Standard Ver.2.0.
  3. Integrates highly secure CPRM copy protection technology.
  4. The minimum recording speed is UHS speed class1.
Specifications
Note:
Product names above are for the Japanese market.
  • *SDHC memory cards (32GB, 16GB) can be used only in SDXC or SDHC compliant devices integrating FAT32 file format.
  • *SDXC memory cards (64GB) can be used only in SDXC compliant devices integrating exFAT file format.

A New Flash by Years End? [CR2]

A New Flash by Years End? [CR2]
A replacement to the 430EX II?
We’re told a new flash could be announced before years end, though it wasn’t said whether or not it would be replacing an existing flash or being added to the lineup. The lineup does need a less expensive RT capable Speedlite.
We’re also told that the EOS M lineup will also get a new flash above the 90 EX. I think all it needs is the ability to bounce, not sure why they still make flashes that cant be tilted upwards.
More to come I’m sure..
cr

Magic Lantern Improves 5D Mark III Dynamic Range to 14 Stops

Magic Lantern Improves 5D Mark III Dynamic Range to 14 Stops
From Magic Lantern
The Magic Lantern team is letting the world know that they are at the beginning of a new function for the 5D Mark III and EOS 7D. Apparently they’ve figured out a way to boost dynamic range by 3 stops by using a new way of making a photograph by using ISO 100 for some of the vertical lines and ISO 1600 for the rest of it. Sounds wild to us, not sure how they’re doing that. There will be a process to combining the lines of 100/1600 ISO to give you the full resolution file.
From Alex at ML
  • Works for both photos and raw videos on Canon EOS 5D Mark III. On Canon EOS 7D, photo only (since it can’t do raw video).
  • What are the benefits? more dynamic range (less shadow noise).
  • The functionality was not really in Canon firmware, but in the chip that samples the sensor. Canon firmware does not make any use of it (they just set both ISO “registers” to the same value). It was implemented on the hardware side though (and that’s why it works only on these 2 cameras, because only they have two ISO amplifiers).
Read more at Planet5D | Visit Magic Lantern

sabato 13 luglio 2013

Canon EOS 7D Mark II in 2014 [CR2]

Canon EOS 7D Mark II in 2014 [CR2]
Lots of talk
There is lots of talk about the successor to the Canon EOS 7D.  For the last 6 months we have written that the EOS 70D would move up rung in features in the EOS lineup, as such the EOS 7D Mark II will be doing the same thing.
We’re told two possible sensors are in play for the EOS 7D Mark II, the 20.2mp sensor in the 70D and a 24.1mp sensor that has yet to see the light of day. If they want separation with the EOS 7D Mark II and to charge a premium for it, I think moving beyond the sensor that will appear in the next Rebel, an EOS M camera and the EOS 70D is a good idea.
When is it coming?
It will not be shipping before the end of 2013, there is a possibility of an announcement before the year is out, but I’d say that is unlikely at this time. Timing could also depend on what Nikon is going to be doing with the D400. We’ve been told for ages that the EOS 7D Mark II will be an early 2014 camera.
We’re also told that 2 new “pro” bodies will arrive in 2014, and that doesn’t include the EOS 7D Mark II, which will be a pro specced APS-C camera.

martedì 2 luglio 2013

Canon Dual Pixel Liveview Autofocus

A Revolution in Autofocus Unlocks the Potential of Live View
Dual Pixel CMOS AF is a groundbreaking technology from Canon that unlocks the potential └of Live View, changing forever the way users will capture video and still images with a DSLR camera. Dual Pixel CMOS AF powers incredibly smooth and consistent autofocus – like that └of a camcorder – so focus transitions are natural and subjects remain locked in even as they move. It also enables phenomenally accurate and faster-than-ever autofocus through an LCD monitor, allowing the user to realize the unique compositional freedom of angle that Live View is capable of providing. And the compatibility of Dual Pixel CMOS AF with 103* Canon EF lenses empowers the user with exceptional optical tools for nearly limitless creative options. All these remarkable advances are possible thanks to an innovative technological design. For the first time in an EOS camera, the individual pixels on the CMOS sensor are capable of both capturing light and performing phase-difference detection autofocus. This revolutionary leap in Live View autofocus performance cements Live View shooting as an outstanding complement to traditional viewfinder shooting, unleashing wonderful new possibilities for dynamic, creative, high quality video and still capture in more situations than ever before.
liveviewq

Canon EOS 70D Announced

Canon EOS 70D Announced
London, UK, 2 July 2013 – Canon today unveils an outstanding new addition to its world-famous EOS series – the EOS 70D. Designed for aspiring enthusiast photographers, the EOS 70D is the ideal camera for anyone looking to take their photography to the next level. It combines completely new, world-first Canon imaging technology with powerful, creative and wireless sharing features – delivering a responsive, all-purpose camera ideal for capturing the moment with stunning images and Full HD video.
Capture the moment with stills and Full HD movies
The EOS 70D features a new 20.2 MP APS-C CMOS sensor, designed and manufactured by Canon. It’s the first Digital SLR in the world to feature ground-breaking Dual Pixel CMOS AF technology, which delivers smooth and accurate autofocus (AF) when shooting Full HD movies and fast AF acquisition when shooting in Live View mode. Paired with the 14-bit DIGIC 5+ processor and 19-point all cross-type AF System, the EOS 70D captures incredible, full resolution images at up to 7 frames per second, with up to 65 JPEG or 16 RAW images in a single burst*. Additionally, a native ISO range of ISO 100-12800 enables photographers to shoot in lower light conditions and use faster shutter speeds whilst retaining high image quality.
“I was incredibly impressed with how many new technologies the EOS 70D packs into one body, and how versatile it is,” said Brutus Östling, Canon Ambassador. “The EOS 70D is the perfect camera for anyone that wants to develop their photography skills. Not only is it suited to shooting people, landscapes and action easily and in outstanding quality, but also filming subjects in Full HD with focus speeds I never thought would be possible. The camera proved itself in the most challenging of circumstances, and had a range of new-generation technologies to comfortably solve any test I threw at it – especially with the new Dual Pixel CMOS AF technology. It really takes DSLR shooting and filmmaking to a whole new level.”
Canon’s new Dual Pixel CMOS AF provides swift AF performance when shooting in Live View mode and smooth accurate focus for Full HD movies. It makes it easy for users to take their next step with movies, enabling them to keep moving subjects in sharp focus and create professional-looking pull-focus effects. The technology utilises advanced CMOS architecture, allowing two photodiodes to be mounted within each pixel, both of which can be read independently to achieve autofocus, or together for image capture, with maximum image quality at all times.
An advanced AF system for stills includes 19 cross-type AF points spread across the frame, providing high speed, accurate AF – ideal for tracking sports and wildlife subjects as they move within the frame. The AF system is customisable, allowing photographers to adapt to the subject they’re shooting. AF points can be used individually, together in small groups, or as a wide active area for more unpredictable subjects. A dedicated AF area selection button, positioned conveniently next to the shutter release, enables quick switching between modes, without having to take the camera away from the eye.
Expertly designed for professional control
The EOS 70D’s powerful specification is packed into an expertly-engineered body that’s designed for comfort and swift operation. The Intelligent Viewfinder, with 98 per cent frame coverage and 0.95x magnification, allows photographers to comfortably frame their images and visualise settings via the electronic overlay. Conveniently-placed controls provide instant access to the most frequently used settings, such as ISO, AF mode selection and metering, so users can quickly change settings and concentrate on capturing the moment.
A 7.7cm (3.0”) Vari-angle Clear View LCD II Touch screen with a sharp 1,040k dot resolution is ideal for video shooting, or composing images from unusual and creative angles. The screen is a capacitive type, which supports a series of multi-touch gestures including swiping and pinch-zooming – perfect for navigating menus, amending settings or flicking through images.
Clever connectivity for easy control and instant sharing
The EOS 70D is the latest EOS model to feature integrated Wi-Fi, providing the freedom to remotely control the camera, as well as share images. Using Wi-Fi connectivity, users can connect to the EOS Remote app and control a wide range of image settings, including ISO and exposure, as well as focus and release the shutter. Photographers can also remotely use Live View mode, as well as review and rate their images.
Instant creativity unleashed
The EOS 70D features a host of creative modes to make capturing unique images easy. In-camera HDR removes the challenges of shooting in tricky, high contrast situations, merging three exposures into one that captures more detail in both the shadow and highlight areas. With multiple-exposure mode, photographers can shoot and combine up to nine exposures into a single image, or use a range of Creative Filters to instantly change the style and look of their shot.
Experimenting with creative off-camera flash is easy, thanks to the Integrated Speedlite transmitter, which provides in-camera control of multiple Canon Speedlite EX flash units.
Creative Full HD Movies
Alongside beautiful stills, the EOS 70D allows photographers to create high quality movies with ease. Full HD (1920 x 1080p) resolution video can be captured with a choice of selectable frame rates, including 30, 25 or 24fps, and 60 and 50fps at 720p, and a range of compression options for post-editing and sharing. Thanks to new Dual Pixel CMOS AF, Movie Servo AF mode tracks subjects as they move, or even as shots are recomposed, ensuring they’re always in focus. Alternatively, users can select different focus areas over 80 per cent of the frame** simply by tapping the touch-screen, even when recording – ensuring that movies stay sharp and clear if a subject moves or the user changes the composition of a shot.
Videographers can also enjoy stereo sound using the internal microphone, or enhance audio with the in-built external microphone input terminal. Full control over settings such as aperture and ISO is also possible within manual mode, giving users greater freedom as their skills develop.
EOS 70D – key features:
  • 20.2 megapixel APS-C CMOS sensor and DIGIC 5+
  • 19 point cross-type AF System and 7 fps shooting
  • Dual Pixel CMOS AF
  • Instant sharing and remote control with Wi-Fi
  • ISO 12800 (H:25600)
  • Vari-angle 7.7cm ClearView II LCD touch screen
  • Intelligent viewfinder
  • Full-HD movies
  • *UHS-I card required for maximum burst duration
**Dual Pixel CMOS AF is possible over 80 per cent of the width and height of the Live View frame

EOS 70D Images Surface Early

Canon EOS 70D
A few Korean based images have appeared showing off the Canon EOS 70D. If you can translate the language, please do so in the forum.
We’ll be up until midnight EST for the launch of what looks to be a very well specced APS-C camera from Canon.
We haven’t yet heard about the build quality of the camera. Here’s hoping it’s weather sealed to some degree.
eos70d_f2_

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img0201
img0901 (1)
Canon EOS 70D Specifications
  • 20.2mp CMOS Sensor
  • DIGIC 5+
  • 19pt AF System (All Cross Type)
  • 7fps
  • Built-in WiFi
  • 3″ Vari-Angle Touch Screen LCD
  • ISO 12,800 Maximum
  • Dual Pixel CMOS Autofocus
  • Full HD Video
  • HDR
  • Multiexposure Mode
  • LP-E6 Battery
  • Announcement on July 2, 2013