Sony SLT-A77 Digital Camera User Manual


 
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Specifications
Eye Point Approximately 27 mm from the eyepiece, 22 mm from
the eyepiece frame at –1 m
–1
Diopter Adjustment –4.0 m
–1
to +3.0 m
–1
(diopter)
[LCD monitor]
LCD panel 7.5 cm (3.0 type) TFT drive
Total number of dots 921 600 (640 × 3 (RGB) × 480) dots
[Exposure control]
Metering Cell “Exmor” CMOS sensor
Metering method 1 200-zone evaluative metering
Metering Range –2 EV to +17 EV on Multi segment, Center weighted,
Spot modes (at ISO 100 equivalent with F1.4 lens)
ISO sensitivity (Recommended exposure index)
Still images: AUTO, ISO 50 to 16 000 (1 EV step)
Movies: AUTO, ISO 100 to 1 600 (1 EV step)
Exposure compensation ±5.0 EV (switchable between 1/3 and 1/2 EV steps)
[Shutter]
Type Electronically-controlled, vertical-traverse, focal-plane
type
Speed range Still images: 1/8 000 second to 30 seconds, bulb
Movies: 1/8 000 second to 1/4 second (1/3 step), up to
1/60 in AUTO mode
Flash sync speed 1/250 second
[Built-In-Flash]
Flash G.No. GN 12 (in meters at ISO 100)
Recycling time Approx. 3 seconds
Flash coverage Covering 16 mm lens (focal length that the lens
indicates)
Flash compensation ±3.0 EV (switchable between 1/3 and 1/2 EV steps)