Specifications
Format
- Format
-
35-mm AF single-reflex camera with focal-plane shutter
- Compatible film
-
35-mm cartridge film
- Image size
-
24mm×36mm
- Compatible lenses
-
Sigma SA mount lens group
- Lens mount
-
Sigma SA bayonet mount
Viewfinder
- Viewfinder
-
Penta mirror type, single-lens reflex viewfinder
Fixed full-surface matte screen, crisscross focus frame, partial metering area.
- Viewfinder Frame Coverage
-
92% vertical, 92% horizontal
- Viewfinder Magnification
-
0.7 x (50 mm lens at infinity)
- Diopter Adjustment Range
-
-1.5 to +1.5 diopters
- Viewfinder indications
-
Flash indication, focus indication, aperture, shutter speed, exposure compensation, auto bracket, AE lock indications
- Mirror
-
Quick-return type, AF half-mirror
Autofocus
- Auto Focus Type
-
TTL phase difference detection system
- AF Operating Range
-
EV-1 to EV+18 (ISO 100)
- Focus modes
-
AF-S (single), AF-C (continuous), AF lock after focusing in AF-S mode. Also equipped with motion prediction function in AF-C mode
Exposure Control
- Metering Systems
-
8-segment evaluative metering, center metering, center-weighted average metering, user selectable
- Metering Range
-
EV-1 to 20 (with F1.4 lens ISO 100)
- Exposure Control System
-
(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
- ISO Sensitivity
-
DX: ISO 25 to 5000
Manual: ISO 6 to 6400 (1/3 steps)
- Exposure compensation
-
±3EV (1/2steps)
- AE lock
-
Pushbutton type (exposure settings are locked while the button is depressed)
- Auto Bracketing
-
Three consecutive pictures at standard exposure, underexposure, and overexposure
Maximum variation of ±3 EV in 1/2 EV steps
Shutter
- Shutter Type
-
Vertical-travel metal focal plane shutter electronically controlled throughout entire speed range
- Shutter Speed
-
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
- Film wind and rewind
-
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
Flash
- Built-in Flash
-
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.
- External flash 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
Data
- Data back (QD type only)
-
Auto date quartz-control LCD
- Date formats (QD type only)
-
1. year, month, day / 2. month, day, year / 3. day, month, year / 4. day, time (hours, minutes) / 5. off
Power Source
- Battery
-
Two, 3-V lithium batteries (CR2 batteries)
Data back ; One,3-V lithium battery(CR2025 battery)
- Battery check
-
Automatic voltage check, 3-level power indication on LCD panel
Others
- Others
-
Mirror Lock-up function, continuous shooting mode, multiple exposures (up to nine), remote control (3-channel wireless)
Dimensions and Weight
- Dimensions
-
132.5 mm/5.2 in. (W) × 91.5 mm/3.6 in. (H) × 69.5 mm/2.7 in. (D) mm
- Weight
-
395 g/13.9 oz. (excluding battery)
Product Barcode
- Product Barcode
-
SA-7N : 00-85126-92111-8 (discontinued)