SIGMA SD1

2010.9.21

The Sigma Corporation is pleased to announce the new SIGMA SD1 Digital SLR Camera, incorporating a 46 megapixel (4,800~3,200~3 layers) 24~16mm APS-C X3 direct image sensor.

The SIGMA SD1 is Sigma's flagship digital SLR model, adopting a lightweight yet solid magnesium alloy for its body and O-ring sealing connections to make a weather-resistant design throughout for use in harsh conditions.

The SIGMA SD1 incorporates a 24~16mm APS-C X3 direct image sensor and dual gTRUE (Three-layer Responsive Ultimate Engine) II himage processing engines. The combination of the 46 megapixel (4,800~3,200~3 layers) sensor and dual TRUE II processing engines ensure the high resolution images are processed quickly with high definition and a smooth and subtle graduation of color.

The SD1 is SIGMAfs latest digital SLR camera which meets high requirements of professional and enthusiast photographers for all types of photography.

This product is showcased at Photokina 2010 in Koln, Germany.

SIGMA APO 120-300mm F2.8 EX DG OS HSM

SIGMA SD1

SD1 Special Site:www.SIGMA-SD.com/SD1

[SIGMA SD1 Product Summary]


46 megapixel 24~16mm APS-C X3 Full-color image sensor
The 46 megapixel (4,800~3,200~3 layers) 24~16mm APS-C X3 direct image sensor featured in the Sigma SD1 captures all primary RGB colors at each and every pixel location, ensuring the capture of full and complete color. Using three silicon-embedded layers of photo detectors, stacked vertically to take advantage of siliconfs ability to absorb red, green and blue light at different respective depths, it efficiently reproduces color more accurately, and offers sharper resolution, pixel for pixel, than any conventional image sensor. Since color moire is not generated, the use of a low-pass filter is not required, meaning light and color, generated by the 46 megapixel APS-C X3 direct image sensor is captured with a three-dimensional feel.

Dual TRUE II image processing engine
The SD1 incorporates a dual “TRUE (Three-layer Responsive Ultimate Engine) II” image processing engine which improves the processing speed and overall quality of the final image. The unique image-processing algorithm provides high resolution power and reproduces high definition images with richly graduated tones.

CF card
The SD1 adopts the TYPE I CF Card. This camera is compatible with the UDMA enabling fast processing of large amounts of data.
* It is not possible to use Microdrives and TYPE II CF cards.

11 point twin cross sensor
The autofocus system features an 11 point twin cross sensor. The shifted twin cross type sensor improves AF accuracy.

Magnesium body
The Sigma SD1 adopts a lightweight yet solid magnesium alloy body designed to withstand rough use and shocks in harsh conditions.

Weather-resistant design
Buttons and connections benefit from O-ring sealing connections to prevent dust and water getting inside the camera body.

Large, highly visible 3.0” TFT color LCD Monitor
The SD1 camera features a 3.0 inch TFT color monitor. This 460,000 pixel resolution LCD monitor benefits from a wide viewing angle, making it easy to check focusing and composition.

Optional lenses
The SD1 can be used with over 40 Sigma lenses such as ultra-wide, ultra-telephoto, macro and fisheyes which adopt the latest technology such as the FLD (“F” Low Dispersion) glass elements, which have the performance equal to fluorite glass, SLD glass, Aspherical lenses, Sigma's own unique Optical Stabilizer function, Hyper Sonic Motor and Sigma's Super Multi Layer Coating. They meet the various and demanding requirements of all types of photographers.

[SIGMA SD1 : Major Specifications]

Format

Interchangeable lens SLR camera

Storage Media

Compact Flash (Type I, UDMA compatible)

Image Sensor Size

24~16mm

Lens Mount

SIGMA SA bayonet mount

Compatible Lenses

SIGMA SA mount interchangeable lenses

Angle of View

Equivalent to approx. 1.5 times the focal length of the lens (for 35mm cameras)

Image Sensor

X3 direct image sensor (CMOS)

Effective Pixels

46MP (4,800~3,200~3 layers)

Aspect Ratio

3 : 2

Viewfinder Typ

Pentaprism SLR viewfinder

Viewfinder Frame Coverage

98% vertical, 98% horizontal

Viewfinder Magnification

0.95x (50mmF1.4 - )

Eye point

18mm

Diopter Adjustment Range

-3.0 dpt - +1.5 dpt

Auto Focus Type

TTL phase difference detection system

AF Point

11 points twin cross sensor

AF Operating Range

EV -2 to +19 (ISO100)

Focus Mode

Single AF, Continuous AF (with AF motion prediction function), Manual

Focusing Screen

Fixed, all matt screen

Mirror

Quick return

Depth of Field Preview

Depth of field preview button

AF Point Selection

Automatic Selection, Manual Selection

Active AF point indicator

Superimposed in viewfinder

Focus Lock

Shutter Release Halfway-Down position

Built-in Flash

Manual Pop-up Built-in flash, GN11 (17mm lens angle covered)

Flash Metering System

S-TTL Auto Flash

Flash Compensation

}3EV (1/3 stop increments)

Compatible Flashguns

EF-610 DG SUPER, EF-610 DG ST, EM-140DG

Sync Terminal

Available

Flash Connectivity

Hot shoe (contact X synchronization at 1/180 sec. or less, with dedicated flash linking contact)

LCD Monitor

Type : TFT color LCD monitor, Monitor Size : 3.0", LCD Pixels : Approx. 460,000

Dimensions

145.5 mm/5.7" (W) ~ 112.5 mm/4.4"(H) ~ 80.0 mm/3.1"

Weight

TBD

* The appearance and specifications are subject to change without notice.

Copyright 1999-2010 SIGMA CORPORATION All Rights Reserved.