SA-7N

35-mm AF single-reflex camera with focal-plane shutter

35-mm cartridge film

24mm×36mm

Sigma SA mount lens group

Sigma SA bayonet mount

Penta mirror type, single-lens reflex viewfinder
Fixed full-surface matte screen, crisscross focus frame, partial metering area.

92% vertical, 92% horizontal

0.7 x (50 mm lens at infinity)

-1.5 to +1.5 diopters

Flash indication, focus indication, aperture, shutter speed, exposure compensation, auto bracket, AE lock indications

Quick-return type, AF half-mirror

TTL phase difference detection system

EV-1 to EV+18 (ISO 100)

AF-S (single), AF-C (continuous), AF lock after focusing in AF-S mode. Also equipped with motion prediction function in AF-C mode

8-segment evaluative metering, center metering, center-weighted average metering, user selectable

EV-1 to 20 (with F1.4 lens ISO 100)

(P) Program auto exposure mode with shift function, (S) Shutter speed Priority auto exposure mode, (A) Aperture Priority auto exposure mode, (M) Manual exposure mode

DX: ISO 25 to 5000
Manual: ISO 6 to 6400 (1/3 steps)

±3EV (1/2steps)

Pushbutton type (exposure settings are locked while the button is depressed)

Three consecutive pictures at standard exposure, underexposure, and overexposure
Maximum variation of ±3 EV in 1/2 EV steps

Vertical-travel metal focal plane shutter electronically controlled throughout entire speed range

Auto mode: P, A modes, 1/2000 to 30 sec. stepless, S mode: 1/2000 to 4 sec. (dial type) in 1 EV steps.
M mode: Dial type 1/2000 to 4 sec. (1EV steps), bulb

Automatic advance and rewinding by built-in motor, automatic stop after rewinding Continuous advance possible (maximum: about 1.5 frames per second), mid-roll rewind possible

TTL auto light control system (GN 12/m (40/ft) at ISO 100 manual pull-up type), equipped with red-eye reduction with light pulse function and slow synchronization.

Hot shoe (contact X, synchronized at 1/90-sec. or less, with dedicated flash-linking contact), synchronization with high shutter speeds of up to 1/2000-sec. when using EF-500 Super in FP flash mode

Auto date quartz-control LCD

1. year, month, day / 2. month, day, year / 3. day, month, year / 4. day, time (hours, minutes) / 5. off

Two, 3-V lithium batteries (CR2 batteries)
Data back ; One,3-V lithium battery(CR2025 battery)

Automatic voltage check, 3-level power indication on LCD panel

Mirror Lock-up function, continuous shooting mode, multiple exposures (up to nine), remote control (3-channel wireless)

132.5 mm/5.2 in. (W) × 91.5 mm/3.6 in. (H) × 69.5 mm/2.7 in. (D) mm

395 g/13.9 oz. (excluding battery)