Specifications

Camera

[System]

Camera Type

Digital Single Lens Reflex Camera and interchangeable lenses

Lens

All of α Lens (except for

 

DT lens*)

*Using a DT lens is not guaranteed because the corners of the field are darkened and the camera does not meet the primary AE performance standard. [APS-C size capt.] is automatically selected.

[Image sensor]

Total pixel number of camera Approx. 25 720 000 pixels

Effective pixel number of camera Approx. 24 610 000 pixels

Image format

35mm (35.9×24.0) CMOS sensor

ISO sensitivity (Recommended exposure index) AUTO, 100 to 6400

[SteadyShot]

System

Sensor-Shift mechanism

SteadyShot Compensation capability Approximately 2.5 to 4 EV decrease in shutter speed (varies according to shooting conditions and lens used)

[Anti-Dust]

System

Charge protection coating

 

on Low-Pass Filter and

 

image sensor-Shift

 

mechanism

[Viewfinder]

Type

Fixed eye-level system

 

with pentaprism

Focusing Screen

Spherical Acute Matte (exchangeable, option)

Frame coverage

Approx. 1

Magnification

0.74× with 50 mm lens at infinity, –1 m–1

Eye point Approximately 20 mm from the eyepiece

Diopter Adjustment

–3.0 to +1.0 m–1

[Auto Focus System]

System

TTL phase-detection

 

system, CCD line sensors

 

(with center dual cross-hair

 

sensor, F2.8 sensor)

Ranging point

9 points and 10 supplementary ranging points

Sensitivity Range

0 to 18 EV (at ISO 100 equivalent)

AF illuminator

Approx. 1 to 7 m (3.3 to 23 feet)

[Exposure]

Metering Cell

40-segment honeycomb- pattern SPC

Metering Range

0 to 20 EV (2 to 20 EV with Spot metering), (at ISO 100 with F1.4 lens)

Others

157