Forum Übersicht - DSLR-A700 » Alpha A700 - erste Bilder

Frank hat uns ein paar eigene Bilder von der Sony Pressekonferenz anläßlich der Vorstellung der neuen Sony Alpha 700 übermittelt.

Dieser Thread soll nicht der allgemeinen Diskussion dienen. Dafür ist der Thread Sony Alpha DSLR-A700! geeigneter. Deshalb wird dieser Thread jeweils nach Hochladen der Fotos geschlossen.

Aus Platzgründen sind die Fotos größenreduziert.

Die ersten Bilder sind von der Pressekonferenz selber - und wenn ich es richtig verstanden habe als Test der ISO 3200 zu sehen:

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Dann noch ein Bild mit ISO 3200:
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Hier ein paar offizielle Fotos aus der "Pressemappe":

Das englische Press Announcement zur DSLR-α700:
ZITAT6th September 2007

TOUGH, RESPONSIVE α700 DELIVERS STUNNING NEXT-GENERATION PICTURE QUALITY… FROM SHOOTING TO VIEWING
Superb picture quality with newly developed Sony 12.24 effective megapixel Exmor™ CMOS sensor and brand new high-speed BIONZ™ processor with RAW noise reductionUltra-responsive operation with fast, high-accuracy 11-point autofocus and 5fps continuous shootingNew ‘Quick Navigation’ function for instant access to camera settingsRugged magnesium body with dust/moisture resistant seals‘PhotoTV HD’ Full HD image display on new BRAVIA televisions3-inch 921k dot photo-quality LCD screen and bright, high-magnification viewfinder
Sony today announces its newest addition to the a digital SLR camera system. Aimed at serious photo enthusiasts and semi-professionals, the α700 teams uncompromising performance and responsiveness with superlative HD image quality – from shooting to viewing.

In addition to its rugged build quality and pro-friendly features, the α700 redefines ease of use for such a highly-specified digital SLR camera. Thanks to its intuitive new navigation system, camera settings can be adjusted in moments under the most exacting shooting conditions.

There’s also an extensive new palette of customisation options and creative tools to help photographers take their passion to the next level.

Extraordinary next-generation imaging quality

Key to the superlative performance of the α700 is its all-new 12.24 effective megapixel Exmor™ CMOS sensor. This new sensor utilises cultivated CCD imaging and original Column A/D conversion technologies to deliver high-speed and high picture quality. The latest-generation Sony semiconductors and advanced signal processing techniques ensure images with extraordinary clarity, sharpness and detailing plus rich, lifelike colours, tones and textures.

For the first time ever in a DSLR camera, the advanced Exmor™ CMOS sensor performs A/D conversion using dedicated convertors that are located close to each element array on the sensor itself. Analogue noise cancellation prior to A/D conversion is complemented by further on-chip noise reduction once signals have been digitised.

This results in digital signals that are exceptionally immune from external noise and interference that can seriously degrade analogue signals produced by other sensors.

Digital signals with reduced noise are then fed from the Exmor™ sensor to the newly developed BIONZ™ processing engine where they are subjected to a further RAW noise reduction stage prior to compression and encoding.

With a maximum sensitivity of ISO 3200, the α700 can grab compelling sports/action shots, atmospheric interiors or relaxed portraits in any available light.

Super SteadyShot optical image stabilisation inside the camera body is compatible with the complete range of a-mount lenses. Anti-shake performance has been improved by up to half a stop over the entire focal length range. Equivalent correction now extends from 2.5 to 4 stops (depending on lens, camera settings and shooting conditions). This can drastically reduce the risk of blurred images in situations where a tripod and flash would normally be needed.

Responsive new centre dual cross 11-points autofocus

Responsive, high speed autofocus is a ‘must have’ for any serious photographer. With 11 focus points and 11 lines, the new centre dual cross sensor provides a major enhancement in AF performance under a wide range of real-world shooting conditions. High precision AF can be achieved at open aperture with lenses brighter than F2.8. In addition, lens drive control time has been shortened for object distance calculation and focus position.

An AF illuminator assists with fast, accurate autofocus in low light or with low contrast subjects.

Fast, intuitive navigation and convenient function control

A brilliantly simple new ‘Quick Navi’ interface assures fast, positive operation in high-pressure shooting situations when there’s no time to fumble with function menus. Camera settings can be accessed instantly via the easy-to-use joystick and icons on the 3-inch photo-quality screen. Selected parameters can be adjusted directly without the need to drill down into fiddly sub-menus.

For even greater convenience in the studio or on location, a global ‘snapshot’ of 28 camera settings can be stored in one of three user memories for instant recall. A dedicated Custom button can be assigned to frequently-needed functions such as file size and auto focus area select.

Built to deliver when it matters most

The α700 is engineered to meet the demands of discerning photo enthusiasts who require unfaltering performance in real-world shooting environments. Tough, durable magnesium alloy body panels are complemented by a reinforced aluminium alloy chassis. Weather-resistant silicon seals protect buttons and media card slots against dust and moisture. The camera’s professional feel is underlined by a new shutter release sound and powerful AF drive motor that reduces noise and vibration while focusing.

The newly-developed high performance shutter unit is proven to withstand approximately 100,000 cycles. Maximum shutter speed is 1/8000 sec (1/250 flash sync speed or 1/200 with Super SteadyShot on) to freeze fast-moving action. A new high-power coreless motor and double-stopper anti-bounce mirror mechanism allows continuous shooting at up to 5 fps. In JPEG Fine or Standard mode shooting is limited only by free media card capacity, while a single burst of up to 19 frames can be captured at 5 fps in RAW.

Easy to handle with optional vertical grip

Lightning-fast performance is complemented by pro-style ergonomics to assist with sure handling in the studio or on assignment. Adding the optional VG-C70AM vertical grip gives relaxed, comfortable access to the ergonomically-positioned shutter release button in any shooting position.

The newly-developed M-Series InfoLITHIUM battery pack delivers up to 650 shots per charge (CIPA rating). Remaining battery power is displayed as a percentage on the display for an accurate indication of remaining power. The optional VG-C70AM grip can be fitted with a second battery. Charge levels of both batteries (when fitted) are displayed separately on screen for unambiguous indication of remaining power.

Expanded creative options

Fourteen new ‘Image Styles’ – including ‘Deep’, ‘Autumn’, ‘Vivid’ and ‘Landscape’ – allow the instant creation of a wide range of moods. Contrast, sharpness, zone matching and other parameters can then be customised further for fine-tuning of a chosen creative effect.

The enhanced D-range Optimiser (DRO) adjusts contrast and hue for beautifully-exposed results with backlit portraits and other tricky high-contrast scenes. Optimisation can be adjusted in five increments, while a new advanced bracketing mode captures the same scene at five different DRO settings to ensure the best possible results.

The addition of a new RAW compressed mode increases storage efficiency without sacrificing the flexibility of manipulating RAW image files. An ‘Extra Fine’ mode is now available for high quality JPEG files. A new 16:9 aspect ratio shooting mode is ideal for framing landscapes and other wide panoramic shots that can be viewed on a widescreen TV or HD-ready display.

Separate media slots are now offered for image storage on a choice of Memory Stick or CompactFlash media. The Memory Stick Duo Slot accepts Memory Stick Duo and Memory Stick PRO Duo, as well as the newly introduced Memory Stick PRO-HG Duo that supports high transfer speeds. The CompactFlash slot conforms to the new high-speed 300x UDMA (Ultra Direct Memory Access) standard, allowing continuous image capture up to the limit of flash memory card in JPEG fine mode and standard mode*.

*Number of pictures possible to be taken depends on shooting conditions, specification of memory card and other factors.

‘PhotoTV HD’ picture mode enhances Full HD image display

It’s easy to enjoy the finest quality High Definition images captured with the α700 while you’re at home or assessing shots in the studio.

The α700 includes a built-in HDMI output for connection to any HD-ready TV or display. Images are optimised for subtler, more natural colour and textures on the latest generation of Full HD BRAVIA televisions that support ‘PhotoTV HD’ - the Full HD TV photo viewing style recently announced by Sony.

PhotoTV HD offers a significant improvement over viewing still images on conventional TV sets that are optimised for moving video. It also controls image browsing, zoom, HD slideshows and other functions when the α700 is linked to an HD television.

HD slideshows can be controlled with the supplied IR remote commander that doubles as a remote shutter release for self-portraits and other ‘shooting at a distance’ applications.

Photo quality 3-inch Xtra Fine LCD screen and high performance viewfinder

A superb new 3-inch photo quality Xtra Fine LCD screen adds an extra dimension to the critical viewing and evaluation of shots captured with the α700.

Its size and ultra-sharp (921k dot) resolution – the highest ever on a DSLR camera – makes it possible to accurately check focus and image quality of captured images on the LCD screen.

Featuring a striped pixel array, the Xtra Fine hybrid LCD reveals the finest details with exquisitely natural texturing and colour gradations. A special anti-reflective coating ensures high contrast and excellent visibility when viewing outdoors.

Pressing the rear-mounted Display button selects a choice of new screen viewing modes. Image thumbnails can be tiled as 4-, 9- or 25-up. Alternatively, the last five images can be ‘stripped’ above the currently selected shot – ideal for checking bracketed exposures or continuous advance shooting. There’s also a new RGB histogram mode for confirmation of separate red/green/blue channel levels.

Thanks to a new pentaprism system, the high-performance optical viewfinder with an internal anti-reflective coating provides a large, bright image for comfortable viewing and accurate manual focusing. A choice of optional focus screens – available as a service-fitted item – assists with architectural composition and other specialist applications.

Supplied software

Provided with the α700, Image Data Lightbox SR software simplifies photo library management. Images can be browsed, selected, enlarged, compared and rated while still in RAW format. It also simplifies the creation and maintenance of image collections for special projects, plus batch printing and JPEG/TIFF file conversion.

Image Data Converter SR Ver 2 is an easy-to-use application for viewing and editing RAW files. A powerful new engine effectively doubles processing speeds for faster adjustment of tone curves, white balance, exposure, saturation, contrast, hue, and sharpness. Custom adjustment profiles can be saved and applied to multiple images. Viewing, printing, and basic file management are also supported, and edited images can be resaved as RAW files, or converted to JPEG/TIFF format.

Ideal for studio working, the supplied Remote Camera Control application (PC/Mac) allows the α700 to be ‘driven’ via USB from a connected computer. Shutter release, exposure, focus, drive mode and other settings can all be controlled remotely without touching the α700. Image files can also be stored directly to the computer’s hard drive, bypassing the camera’s media card.

Availability

The α700 Digital SLR camera will be available in a choice of different lens kits from mid-October 2007.[/quote]
ZITATSystem
Camera type Digital SLR with built-in flash and interchangeable lenses
Lens mount Sony mount; compatible with Minolta A-type bayonet mount
Lens compatibility All Sony α lenses and Konica Minolta MAXXUM / DYNAX lenses

Image Capture
Image sensor type Exmor™ CMOS sensor
Image sensor size 23.5 x 15.6 mm (APS-C type)
Total pixel number Approx. 13,053,000 pixels
Effective pixel number Approx. 12,246,000 pixels
Anti-Dust system Charge protection coating on low pass filter and image-sensor shift mechanism

Recording
Media Memory Stick: Memory Stick Duo, Memory Stick PRO Duo,
Memory Stick PRO-HG Duo
CompactFlash card: Type I, Type II (UDMA / Microdrive)
Slot Dual slot for Memory Stick Duo / CompactFlash
File system FAT 12, 16, 32
Image format JPEG, RAW (ARW 2.0 format), RAW + JPEG
Image size RAW: 4288 x 2856, L (12M, 3:2); 4272 x 2848,
M (6.4M, 3:2): 3104 x 2064, S (3.0M, 3:2): 2128 x 1424,
L (10M, 16:9); 4272 x 2400, M (5.4M, 16:9): 3104 x 1744,
S (2.6M, 16:9): 2128 x 1200
Colour space sRGB, Adobe RGB
Noise reduction Long Exp. NR: On/Off, available at shutter speeds longer than 1 sec.
High ISO NR: High / Normal / Low, available at ISO 1600 or higher
Creative Style Base Styles: Standard, Vivid, Neutral, Adobe RGB
User setting registration: 3 style boxes; Standard, Vivid, Neutral,
Adobe RGB, Clear, Deep, Light, Portrait, Landscape, Sunset, Night view,
Autumn leaves, B/W, Sepia
Adjustable Items: Contrast (-3 to +3 steps),
Saturation (-3 to +3 steps), Sharpness (-3 to +3 steps),
Brightness (-3 to +3 steps), Zone Matching (-1 to +2 steps)
D-Range Optimiser Mode: Off, Standard / Advanced: Auto / Advanced: Level
Advanced Level setting: 5 levels
DRO advanced bracketing: 3 frames, H/L selectable

White Balance
Mode Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent, Flash
Colour Temperature / Colour filter, Custom
Colour temperature 2500 - 9900 k with 19-step Magenta / Green compensation
White balance bracketing 3 frames, H/L selectable

Super SteadyShot
System Image-sensor shift mechanism
Capability Approx. 2.5 EV - 4 EV decrease in shutter speed
(varies according to shooting conditions and lens used)

Viewfinder
Type Fixed eye-level system with optical glass type pentaprism
Field of view 95%
Magnification 0.9x, with 50mm lens at infinity
Eye relief Approx. 25 mm from the eyepiece,
Approx. 21 mm from the eyepiece frame at -1 diopter
Diopter adjustment 3.0 to +1.0 m-1
Mirror Quick return mirror
Focusing screen Spherical Acute Matte

Auto Focus System
Type (TTL) phase-detection system
Sensor CCD line sensors
No. of focus points 11 points
Sensitivity range 0 EV to +18 EV (at ISO 100 equivalent)
Focus mode Single-shot AF, Automatic AF, Continuous AF, Direct Manual Focus, Manual Focus
Focus area Wide focus area (Auto, 11 areas), Spot focus area,
Local focus area (11 local areas, selection with the multi-selector)
Eye-Start AF system On/Off selectable
AF illuminator Type: built -in, LED
Range: approx. 1 m - 7 m

Auto Exposure System
Light metering Type: TTL metering
Cell: 40-segment honeycomb-pattern SPC
Range: 0 EV to 20 EV (+2 EV to +20 EV with Spot metering)
(at ISO 100 equivalent with F1.4 lens)
Mode: Multi segment, Spot, Centre weighted
Exposure setting Auto, Program AUTO (with Program Shift), Shutter priority,
Aperture priority, Manual, Scene selection (Portrait, Landscape, Macro,
Sports action, Sunset, Night view/portrait)
Exposure compensation +/-3.0 EV, 0.3 EV / 0.5 EV steps selectable
AE bracketing Bracket: Cont. / Bracket: Single, with 0.3 / 0.5 / 0.7 EV increments,
3/5 frames selectable
ISO sensitivity (REI) AUTO: ISO 200 - 1600 (lower limit / upper limit selectable)
ISO range ISO100 - 3200 equivalent (Up to ISO 6400 as expanded ISO range.)
ISO steps 1/3 EV step

Flash
Built-in flash system Manual popup; approx. GN 12 (in m at ISO 100);
coverage of up to 16 mm (in the focal length);
approx. 3 sec. recycling time; flash-ready indicator
Flash metering system ADI flash / Pre-flash TTL / Manual flash
Flash mode Autoflash, Fill-flash, Rear sync, Slow sync, Manual flash,
Red-eye reduction, High speed sync (with external flash)
Flash compensation +/- 3.0 EV (0.3 / 0.5 EV steps selectable)
Flash bracketing 3/5 frames, 0.3 / 0.5 / 0.7 EV steps selectable
External flash Sony α System Flash
Wireless control: available

Shutter
Type Electronically-controlled, vertical-traverse, focal-plane type
Speed range 1/8000 sec. - 30 sec., bulb
Flash sync speed 1/250 sec. (Super SteadyShot off), 1/200 sec. (Super SteadyShot on)

Drive
Drive mode Single-frame advance, Continuous advance (H/L selectable),
Self-timer (10 sec. / 2 sec. delay, with mirror-up function)
Continuous advance rate Hi: approx. 5 fps max., Lo: approx. 3 fps
No. of frames recordable RAW: 18, cRAW (compressed): 25, RAW+JPEG: 12, cRAW+JPEG: 12,
w/continuous advance JPEG (Extra fine): 16, JPEG (Standard/Fine): until memory card is full

Camera Function
Depth-of-field preview Yes (by pressing Depth-of-field preview button)
Auto review 10 sec. / 5 sec. / 2 sec. / Off selectable

LCD Monitor
LCD screen size 7.5 cm (3.0-inch) TFT
Total number of dots 921,600 (640 x 3 (RGB) x 480) dots
Field of view 100%
LCD brightness setting +/-5 steps

Print
Print function Exif Print, Print Image Matching III, PictBridge, DPOF setting

Interface
HDMI Out HDMI type C minijack
1920 x1080i 59.94/50 Hz, 1280 x 720p 59.94/50Hz,
720 x 480p 59.94 Hz, 720 x 576p 50 Hz
USB Out USB2.0 (Hi-Speed), USB Connecting (Mass Storage, PTP, Multi LUN)
Sync. terminal Adaptable to sync. terminal of opposite polarity
Video Out NTSC / PAL selectable (in Menu)

Remote Control
Wired With optional RM-S1AM or RM-L1AM
Wireless With supplied RMT-DSLR1
PC control Image data transfer and camera control with supplied software

Power
Power source Battery: Solely with the Rechargeable Battery Back NP-FM500H (7.2 V)
AC adapter: AC-VQ900AM (optional) (7.6 V)
Battery charger BC-VM10
Battery life Approx. 650 shots (CIPA measurement)
Power saving mode Shut down after 1/3/5/10/30 min

Others
Dimensions (WxHxD) Approx. 141.7 x 104.8 x 79.7 mm (excl. protrusions)
Weight Approx. 690 g (w/o batteries, memory card, body accessories)
Operating temperature 32-104 F (0-40 C)[/quote]

(Das deutsche Pendant findet sich hier: http://www.mi-fo.de/forum/index.ph...;f=88&id=4)

Das englische Press Announcement zu den dreieinhalb neuen Objektiven:
ZITAT6th September 2007

SONY DSLR LENS RANGE INCREASES WITH THREE NEW ZOOMS

Three new lenses introduced:Versatile, high performance standard zoom DT 16-105mm F3.5-5.6Ultra high magnification zoom DT 18-250mm F3.5-6.3Compact, affordable telephoto zoom DT 55-200mm F4-5.6One further lens in development:G-Series high performance, high quality telephoto zoom 70-300mm F4.5-5.6G SSM
α lens range grows

A choice of new high-quality lenses expands the exciting creative possibilities of the α700 and the complete a digital SLR camera system.

Three new models include a versatile standard zoom, a high magnification zoom and an easy-to-carry telephoto zoom offering superb performance and value for money.

There’s now a wide range of more than twenty quality optics compatible with the Sony a digital SLR camera system, including G-Series and Carl Zeiss® lenses to satisfy the most demanding photo enthusiast. The complete a line-up ranges from super-wide angle, macro and zoom lenses to specialist Smooth Trans Focus and reflex super telephoto models.

A premium G-Series telephoto zoom is also in development, further increasing the choice of quality optics for the discerning photographer seeking uncompromised performance and functionality.

DT 16-105mm F3.5-5.6 (SAL 16105)

Supplied as standard with the DSLR-α700 P kit, this new standard zoom offers a 35mm equivalent focal range of 24-157.5mm Designed specifically for optimum performance with APS-C type sensors, this versatile standard zoom delivers high image quality at all focal lengths from very wide angle to medium telephoto.

The extremely compact design incorporates one ED (Extra-low Dispersion) glass lens element plus two glass aspherical lens elements to suppress chromatic aberration and assure excellent contrast across the zoom range. 3-step lens barrel technology enables a compact, lightweight lens design with a 6.6x magnification range.

DT 16-105mm F3.5-5.6 specification:

Lens configuration: 15 elements in 11 groups
Min. focus: 0.4m
Max. magnification ratio: 0.29x
Dimensions (Max. Ø x L): 72 x 83 mm
Weight: approx. 470g
Supplied accessory: petal hood
Availability: Beginning November 2007

DT 18-250mm F3.5-6.3 (SAL 18250)

This powerful zoom lens boasts a 14x range for outstanding versatility. Offering a 35mm equivalent focal range of 27–375mm, it represents an excellent all-in-one APS-C imaging solution with minimised size and weight, plus a high close up capability up to 0.29x magnification. It’s the ideal lens for travelling photographers seeking a wide telephoto range from a single lens.

DT 18-250mm F3.5-6.3 specification:

Lens configuration: 16 elements in 13 groups
Min. focus: 0.45 m
Max. magnification ratio: 0.29x
Dimensions (Max.Ø x L): 75 x 86 mm
Weight: approx. 440 g
Supplied accessory: petal hood
Availability: Beginning October 2007

DT 55-200mm F4-5.6 (SAL55200)

This light, compact, and affordable telephoto zoom is designed specifically to produce excellent results with APS-C sized sensors. It covers a highly practical medium telephoto range with a 35mm equivalent focal range of 82.5–300mm.

DT 55-200mm F4-5.6 specification:

Lens configuration: 13 elements in 9 groups
Min. focus: 0.95 m
Max. magnification ratio: 0.29x
Dimensions (Max.Ø x L): 71.5 x 85 mm
Weight: approx. 295 g
Supplied accessory: circular hood
Availability: mid-October 2007

70-300mm F4.5-5.6G SSM (SAL70300G) – In development

Currently in development, a new G-Series telephoto zoom lens offers a 35mm equivalent focal range of 105–450mm. High-grade G-Series optics are complemented by an extremely quiet, responsive SSM (Super Sonic wave Motor) drive system for fast, accurate autofocus. With superb contrast across the entire zoom range and a minimum focusing distance of only 1.2m, it’s equally suited to portraits and sports photography.[/quote]