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Adobe Photoshop CS4 now available

Thursday, October 23rd, 2008

Adobe has announced the availability of Photoshop Creative Suite 4. Priced at US$699, the CS4 version features a unified tabbed interface, enhanced color correction and non-destructive editing tools. To speed up operations, it features OpenGL support and 64-bit support (although only for Windows users). Along with Photoshop CS4, Adobe has also announced the availability of the entire Creative Suite 4 product family.

 


By: www.dpreview.com

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Lightweight kit lenses for Pentax K-m

Wednesday, October 8th, 2008

Pre-Photokina 2008: To accompany the anouncement of its K-m DSLR, Pentax has launched the 18-55mm F3.5-5.6 DA-L and 50-200mm F4-5.6 DA-L lenses. The new DA-L lenses are re-engineered, lightweight versions of existing lenses. Plastic lens mounts and the removal of the manu focus-override mechanisms help reduce weight. They will only be available in kits with the new K-m.

Press Release:

PENTAX smc DA-L: new and ultra-lightweight zoom lens series

Pentax U.K. is pleased to announce the launch of two new DA L-series interchangeable zoom lenses – the smc DA-L 18-55mm and the smc DA-L 50-200mm.  

The ultra-lightweight construction of the lenses perfectly complements the new and compact Pentax K-m D-SLR. These zoom lenses and the K-m D-SLR are ideal for beginners, but also for those D-SLR photographers who need high quality but light-weight equipment. 

The smc PENTAX-DA L 18-55mm F3.5-5.6AL lens is a compact, standard zoom lens with focal lengths from 27.5mm to 84.5mm (in the 35mm format) covering wide-angle to medium-telephoto ranges. It offers the latest optical design featuring high-performance aspherical lens elements and super-low dispersion glass elements for effective compensation of various aberrations. Weighing in at only 700grams, the K-m and 18-55mm combination is perfect for the first-time user or a great travel photographer’s kit.

The smc PENTAX-DA L 50-200mm F4-5.6ED lens is a super-compact, ultra-lightweight telephoto zoom lens with focal lengths from 76.5mm to 307mm (in the 35mm format). It is equipped with an ED (Extra-low Dispersion) glass optical element for effective compensation of chromatic aberrations over the entire zoom range and enhanced image-description.

In order to keep weight and price as attractive as possible, Pentax has adjusted the construction of these zoom lenses. Unlike other Pentax lens series these two lenses are equipped with synthetic bayonets and do not the Pentax Quick-Shift focal system.

Initially, both new lenses will be offered only as a kit with the Pentax K-m which will be available in November 2008.

smc PENTAX DA-L lens specifications

Model Name DA L 18-55mm F3.5-5.6AL DA L 50-200mm F4-5.6AL
Lens mount Pentax KAF
Lens Construction 11 elements in 8 groups 11 elements in 10 groups
Focal length 18-55 mm 50-200 mm
Angle of View

76-29° *

31.5-8.1° *
Maximum Aperture F3.5-5.6 F4-5.6
Minimum Aperture F22-38 F22-32
Diaphragm Blades 6 blades 6 blades
Minimum Focus Distance 0.25m (0.84 ft) 1.1m (3.6 ft)
Maximum Mag. Ratio

0.34 X

0.24 X
Filter Diameter

52 mm

52 mm
Dimensions

68 x 68 mm (2.7 x 2.7 in.)

67 x 79 mm (2.6 x 3.1 in.)
Weight 200 grams (7.1 oz.) 235g (8.3 oz.)
Lens hood PH-RBA52mm (Optional) PH-RBB52mm (Optional)

* On Pentax D-SLR body


By: www.dpreview.com

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Pre-Photokina 2008: Fujifilm has announced the devlopment of the FinePix Real 3D System. Built around a newly-developed 3D processor and a twin-lens camera concept, the system features not only 3D capture, but 3D printing and display with a selection of new technologies. Nothing in the way of product as yet.

Press Release:

Newly Developed 3D Digital Real Image System
“FUJIFILM FinePix Real 3D System”

PHOTOKINA 2008, COLOGNE, GERMANY, September 23, 2008 FUJIFILM Corporation today announces a radical departure from current imaging systems with the development of a completely new, real image system (3D digital camera, 3D digital photo frame, 3D print) that marks a complete break from previous attempts to introduce this technology.

The arrival of digital photography over a decade ago opened up so many new ways of enjoying images, not only through capture, but also through manipulation, printing and display. Sales of digital cameras, and other devices like camera phones or webcams have raced ahead of what experts had expected because of the sheer scope of what has become possible in digital imaging. So many more consumers are enjoying photography through their cameras, PCs and prints than was the case in the heyday of film.

Fujifilm is determined to push those boundaries yet further, to produce devices which offer new ways to capture and process images, to expand consumer enjoyment of photography in ways that had hitherto only been imagined.

The company has a strong research program currently running to improve every aspect of capture and output. This is based on the broad concept of producing images as lifelike as possible, or more simply, ‘capturing an image exactly as your eye sees it.’ The ‘Real Photo Technology’ program is determined to improve key quality metrics for each generation of camera, like ‘high resolution with low noise,’ ‘expanded wide dynamic range,’ ‘intelligent scene recognition,’ ‘intelligent flash,’ ‘face detection’ etc, culminating in the announcement this September of a new type of sensor, Fujifilm Super CCD EXR, which will take image quality to levels hitherto undreamed of.

Previous 3D systems were hampered by poor image quality, and a cumbersome user experience, which often meant the need for special 3D glasses. One major benefit of the FinePix Real 3D System is that for digital camera LCD playback, display and print, the consumer can enjoy the image just as it was originally seen with the naked eye

The same research team is determined to use these key technologies to open up a new market with 3D imaging. The new 3D image system features advanced image signal processing and micro-component technologies, and is so far able to demonstrate a camera, a viewing panel and a 3D printing system.

The Technology Behind the 3D Camera

The 3D camera depends heavily on a newly developed chip called the ‘Real Photo Processor 3D’ which synchronizes the data passed to it by both sensors, and instantaneously blends the information into a single high quality image, for both stills and movies.

‘Built-in 3D auto’ determines optimal shooting conditions from both sensors. 3D auto means that as soon as the shutter is depressed, key metrics for the image, such as focus, zoom range, exposure, etc, are synchronized. The camera is also fitted with built-in synchro control, giving 0.001-second precision for shutter control and movie synchronization.

The processor uses the very latest technologies of high sensitivity and high resolution as the newest 2D processors. Special identical high quality compact Fujinon lenses have been developed for the 3D system to ensure complete conformity between the left and right images.

The LCD monitor system has also been completely revised. The camera is fitted with a 2.8 inch, 230,000 pixel- LCD. Thanks to a new engineering approach, screen flickering and image deterioration, thought to be difficult to overcome, are reduced to an absolute minimum to achieve beautiful, natural 3D images. The screen will also resolve 2D images as any other camera LCD.

Viewing with the FinePix Real 3D System

A new 8.4 inch, “FinePix Real 3D Photo Frame” with over 920,000 pixels has also been developed. The LCD monitor on the camera and the stand alone display panel share similar technologies in that the problem of screen flickering and image ghosting, which has beset earlier developments, has been solved, giving crisp, high resolution viewing of images in glorious 3D or standard 2D. A newly developed “light direction control module” in the back of the LCD controls light to right eye and left eye direction. This light direction control mechanism enables easy and high quality 3D viewing without special 3D glasses.

Printing with the FinePix Real 3D System

Using know-how gained through years of development of Fujifilm Frontier, Fujifilm have developed a 3D printing system using a fine pitch lenticular sheet giving highprecision, and fine quality multiple viewpoint 3D like never before.

Shooting with FinePix Real 3D System?FUTURE POSSIBILITIES)

FinePix REAL 3D SYSTEM is also paving the way for new possibilities in 2D photo enjoyment. At the heart of the system, is a new concept camera fitted with dual lenses. Each lens can capture stills or movies from a slightly different position, producing the basis of the 3D image. By combining new dual lenses System, A new function was achieved. For example, Image quality improvement function (Simultaneous Dual-Image Shooting: Multi- Expression). For users, this is just one possibility from a dual lens camera. Other fascinating possibilities include:

  • Simultaneous Dual Image Shooting: (Telephoto and Wide Angle)
  • Simultaneous Dual-Image Shooting (film modes)
  • Ultra-Wide Panoramic Shots Shooting
  • Movie-Still Simultaneous

Imaging for the Future. More Than You Imagined

New dimensions in imaging mean a wealth of new possibilities which will revolutionise the way consumers enjoy imaging. Fujifilm is determined to leverage it considerable technical resources to explore 3D in everyway possible, to produce products that expand the imaging market, while at the same time, give future generations of consumers an even richer imaging experience than was conceived at the dawn of the digital age.


By: www.dpreview.com

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Pre-Photokina 2008: Alongside the A900 announcement, Sony has introduced two new high-end lenses to augment its full-frame lens range. The addition of the Carl Zeiss Series 16-35mm F2.8 and G Series 70-400 F4-5.6 means Sony now offers premium grade zooms all the way from 16mm to 400mm. The 16-35mm complements the recently introduced Carl Zeiss Series 24-70mm F2.8 and means F2.8 zooms are available from 16mm to 200mm. Both the new lenses feature customizable AF stop buttons that can operate the A900’s ‘Intelligent Preview’ function.

Press Release:

New Premium Lenses Support Full-Frame Alpha DSLR Camera

SAN DIEGO, Sept. 9, 2008 – Sony is expanding its number of high performance Carl Zeiss® and G Series lenses with the addition of the new SAL1635ZA and SAL70400G models.

Vario Sonnar T* 16-35mm f/2.8 ZA Carl Zeiss Series Lens
The SAL1635ZA model is a super wide angle 16-35mm f/2.8 constant aperture zoom lens, well-suited for landscape, snapshot and indoor photography. 

It is constructed of 17 lens elements in 13 groups, including an extra-low dispersion (ED) for exceptional clarity and center-to-edge resolution and a super ED glass element for much stronger correction of chromatic aberration or discoloration. It also features three aspherical lens elements that provide greater brightness from center to the edge of the image field.Its Carl Zeiss T* (T star) coating technology provides higher light transmission, and minimizes flare to produce images of luminous clarity, color and sharpness.

The SAL1635ZA lens offers the utmost flexibility in challenging lighting conditions due to its wide f/2.8 constant aperture. Combined with Sony’s in-camera SteadyShot® Inside image stabilization system, this lens is the only large aperture, full-frame capable, wide-angle zoom lens with the benefit of stabilization in the industry.

Smooth, fast and precise focusing is delivered by Sony’s Super Sonic wave Motor (SSM) autofocus drive system. It utilizes a solid-state focus drive motor to provide silent, high-speed response, powerful torque and fine rotational control – critically important for large wide-aperture lenses.

70-400mm f/4-5.6 G Series Lens
The SAL70400G lens is a 5.7x super telephoto zoom lens and the latest addition to Sony’s G-series line of premium lenses. Designed to deliver extremely sharp descriptive performance across its wide focal length range, it is ideally suited for sports, action and wildlife photography.

Constructed of 18 elements in 12 groups, it includes two extra-low dispersion glass lenses for high contrast, sharp details, and exceptional center-to-edge resolution with minimal chromatic aberration. A circular aperture with nine diaphragm blades is utilized to achieve natural, aesthetically-pleasing de-focusing effects.

With a minimum focus distance of 1.5m and maximum magnification of 0.27x, the lens delivers best-in-class performance.Like the SAL1635ZA lens, focus drive is provided by its SSM system, which offers the speed and rotational precision often required for telephoto shooting. Additionally, the lens has an internal focusing system for faster auto focusing.

A focus-mode/range switch and three focus-hold buttons have been added to the lens barrel for enhanced operability.

For both models, when attached to the flagship α900 camera body, the AF hold buttons can be customized to activate the intelligent preview function.

Price and Availability
The Vario-Sonnar T* 16-35mm f/2.8 ZA and 70-400mm f/4-5.6 G lens will ship in January 2009 for about $1,800 and $1,500, respectively. They will be available at sonystyle.com, at Sony Style® retail stores (www.sonystyle.com/retail), at military base exchanges, and at authorized dealers nationwide.

• 2 ED glass element

• 17 elements/13 groups
• 2 ED glass element
• 3 aspherical elements Minimum focus 1.5m TBA AF motor type

Super Sonic Wave Motor (SSM)

Lens Mount Sony Alpha/Minolta MA


By: www.dpreview.com

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Other news from Tamron

Sunday, September 21st, 2008

Pre-Photokina 2008: Tamron has also announced the availability of the AF18-270MM Di II VC ultra high power zoom lens in Canon and Nikon mounts (with AF motor for Nikon) and the recently reviewed SP AF70-200mm F/2.8 Di LD [IF] Macro  zoom lens in mounts for Pentax and Sony SLR cameras.  Both the lenses will be initially launched in Japan later this month.


By: www.dpreview.com

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Canon fixes firmware for 450D

Wednesday, September 17th, 2008

Canon has posted a firmware update for the EOS 450D / Digital Rebel XSi. The latest version (1.0.9) fixes Auto Exposure Bracketing (AEB) problems, errors with the Live View Exposure Simulation warning indicator and playback problems after continuous shooting when a printer or a video display is attached.


By: www.dpreview.com

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Canon EOS 50D and 18-200mm hands-on previews

Thursday, September 4th, 2008

We’ve just posted our in-depth hands on preview of Canon’s new digital SLR, the EOS 50D. We’ve also produced a preview of Canon’s new ’super zoom’ lens – the EF-S 18-200mm F3.5-5.6 IS – which will be offered as a kit lens with the new camera. Find out more after the link.

 

(comparison, specs, design, operation, displays and menus)


By: www.dpreview.com

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Create 3Ds with your camera

Friday, August 29th, 2008

Microsoft has publicly released Photosynth, a way of combining conventional images to create 3D scenes. After you upload a set of images, the software analyzes each for similarities to the others, and then it uses this data to build a model of where the photos were taken.  A viewer can then browse through the final photograph, navigating smoothly and zooming in tiny details.

What’s the idea?

Humans are able to perceive depth by instinctively calculating the effect on perspective of the offset between their eyes. Conventional digital cameras, with a single viewpoint on the world, cannot do this. Photosynth identifies common features in multiple photographs and uses them to work out how the images relate to one another. It then uses this information to build up a 3D map of how the features in the image, and the positions of the cameras that took them, relate to one another.

The software can combine images shot with the creation of ‘Synths’ in mind or by mixing images taken at different times, dates and resolutions.

It is the first use of Microsoft’s much-hyped and rather astonishingly-named ‘Seadragon’ technology. The accompanying Photosynth blog provides some of the background. The team has provided video and pdf instructions for creating your own ‘Synths,’ including a guide to subjects and photographs that will be considered ‘Synthy’ and those considered ‘Not Synthy.’ (It turns out that Venice is considered distinctive and feature-full enough to be Synthy, while the Seattle Public Library remains stubbornly resistant to Synthing).



By: www.dpreview.com

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Canon ships 100 millionth compact camera

Friday, August 22nd, 2008

Canon has announced the shipment of its 100 millionth digital compact camera. It plans to launch a special color variation compact camera to mark the occasion. Beginning with the PowerShot 600 in 1996, Canon claims to have delivered a total of 106 models around the world.

According to Canon, the key digital compact camera models have been:

  • IXUS Digital (2000)
  • PowerShot A70 (2003)
  • Digital IXUS i (2003)
  • PowerShot G7 (2007)
  • PowerShot S5 IS (2007)

Canon has given no details of the specially colored camera it says it will release.


By: www.dpreview.com

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DSLR Shootout: Five Top Cameras Compared

Sunday, August 10th, 2008



By: www.popphoto.com

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