SPECIFICATIONS

Camera Type

Interchangeable Lens SLR Type Digital Camera

Storage Media

CompactFlash™ (CF) (TypeⅠ/Ⅱ), HITACHI MicroDrive™

Image Sensor Size

13.8 x 20.7mm

Lenses Used

Sigma SA Mount Lenses

Picture Angle

Equivalent to 1.7x the focal length of a lens when used on a

35mm SLR camera.

 

Lens Mount

SA mount

 

Imaging Element Type

FOVEON® X3™ (CMOS)

Color Photo Detectors

10.29 Million (2268 Columns x 1512 Rows x 3 Layers)

Pixels

Effective: 3.43 Million X3™ Full Color Pixels

(Total: 3.54 Million X3™ Full Color Pixels)

 

Aspect Ratio

3:2

 

Image Recording Format

Lossless compression RAW Data (12bit)

Resolution

HI:2268 x 1512 (approx. 8MB)

MED:1512 x 1008 (approx.4MB)

(File Size)

LOW:1134 x 756 (approx. 2MB)

 

Interfaces

IEEE1394, USB 1.1, Video Out (NTSC/PAL)

White Balance

8 Type

(Auto, Sunlight, Shade, Overcast, Incandescent,

Fluorescent, Flash, Custom white balance)

 

Viewfinder Type

Pentaprism SLR Viewfinder

Viewfinder Frame Coverage

98% horizontal, 97% vertical

Viewfinder Magnification

0.77x (50mm F1.4 at infinity)

Eyepoint

18mm

 

Diopter Adjustment Range

-3dpt to +1dpt

Auto Focus Type

TTL phase difference detection system

AF Operating Range

EV 2 to18(ISO100)

Focus Mode

Single AF, Continuous AF (AF Predict function)

Metering Systems

8-segment Evaluative Metering, Center Metering,

Center-Weighted Average Metering

 

Metering Range

EV 1 to 20(with 50mm F1.4 at ISO100)

Exposure Modes

(P) Program AE、(A) Aperture Priority AE、

(S) Shutter Speed Priority AE、(M) Manual

 

ISO Sensivity

ISO 100, 200, 400, 800, (1600)

Exposure Compensation

±3EV(in 1/3steps)

AE Lock

Push button type

Auto Bracketing

±3EV(in 1/2steps, Appropriate Exposure – Under Exposure –

Over Exposure)

 

Shutter Type

Vertical-travel metal focal plane shutter, electronically controlled

through entire speed range

 

 

default

1/6000sec to 15sec, Bulb up to 15sec (ISO100, 200)

 

1/6000sec to 4sec. (ISO400, 800)

Shutter Speeds

 

Extended

1/6000sec to 30sec, Bulb up to 30sec (ISO100 to 1600)

 

Mode

 

 

Flash Synchronization at 1/180sec.

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