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Specifications – SIGMA SD15 User Manual

Page 122

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121

SPECIFICATIONS

Camera Type

Interchangeable Lens SLR Type Digital Camera

Storage Media

SD Card / Compatible with SDHC, Multi Media Card

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

14.06 Million (2652 Columns x 1768 Rows x 3 Layers)

Aspect Ratio

3:2

Image Recording Format Lossless compression RAW Data (12bit), JEPG

Resolution

HI:2640 x 1760

MED:1872 x 1248, LOW:1312 x 880

Interfaces

USB 2.0, 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, 98% vertical
Viewfinder Magnification 0.9x (50mm F1.4 at infinity)
Eyepoint 18mm
Diopter Adjustment Range -3dpt to +1.5dpt
Auto Focus Type

TTL phase difference detection system

AF Operating Range

EV 0 to 18 (ISO100)

Focus Mode

Single AF, Continuous AF (AF Predict function), MF

Metering Systems

Evaluative Metering, Center-Weighted Average Metering,
Center Area Metering, Spot 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 (50), 100, 200, 400, 800, 1600, (3200)

*( )Extended Mode

Exposure Compensation ±3EV (in 1/3steps)
AE Lock

Push button type

Auto Bracketing

Three or five frames (in 1/3steps, Appropriate Exposure

– Under Exposure – Over Exposure)

Shutter Type

Vertical-travel metal focal plane shutter, electronically

controlled through entire speed range