N50/F50 Specifications

Note: This body does not meter with manual focus lenses or in cases where AF function is not passed to body.

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Type of camera: Integral-motor autofocus 35mm SLR with built-in TTL flash.
Lens mount: Nikon F mount.
Lenses: AF Nikkor lenses, AI-P type lenses.
Operation modes: SIMPLE and ADVANCED.
Focus modes: Autofocus and manual.
Autofocus modes: Single servo AF and continous servo AF.
AF detection system: TTL phase detection system - Nikon Advanced AM200 module.
AF detection range: EV minus 1 to EV 19 at ISO 100.
AF lock: Possible in single servo AF mode once a stationary subject is in focus as long as the shutter button is depressed.
Focus tracking: Automatically activated with a moving subject.
Exposure modes: Programmed auto in SIMPLE mode; programmed auto, shutter-priority auto, aperture priority auto and manual in ADVANCED mode.
Programs: General purpose, landscape, portrait and close-up in SIMPLE mode; general purpose, landscape, portrait, close-up, sports, silhouette, night scene and motion effect in ADVANCED mode.
Shutter speed/ aperture adjustment: Pressing the adjust button changes shutter speed or aperture in 1/2 EV steps; holding down the adjust button rapidly changes shutter speed or aperture in one EV steps.
Auto-exposure lock: Available by pressing the AE-L button while the exposure meter is on.
Exposure compensation: Possible in ADVANCED mode with +/- 5 EV range in 1/2 steps.
Exposure metering: Matrix metering for programmed auto, shutter priority and aperture priority exposure modes, and centre-weighted metering for manual exposure mode.
Exposure meter switch: Activated by lightly pressing the shutter release button; when the LCD panel shows the exposure mode menu, program menu, optional-function menu or optional function, stays on for approx 60 sec; when the LCD panel shows each program or exposure mode, stays on for approx 8 sec with the built-in flash off or 15 sec with the built-in flash on.
Exposure metering range: EV 1 to 20 at 100 ISO with f/1.4 lens.
Shutter: Electronically controlled vertical-travel focal-plane shutter.
Shutter release: Electromagnetic.
Shutter speeds: 1/2000 sec to 30 sec; electromagnetically controlled Time setting is provided in ADVANCED mode.
Viewfinder: Fixed eye-level pentaprism type; approx 0.78x magnification with 50mm lens set at infinity; approx 90% frame coverage.
Eyepoint: Approx 18mm.
Focusing screen: Fixed Nikon advanced B-type Briteview screen with central focus brackets for autofocus operation.
Viewfinder information LCD: Shows correct exposure, in-focus/AF impossible, shutter speed, aperture, exposure information and flash recommended/ready light.
Viewfinder illuminator: Automatically activates when exposure meter is on.
Film speed range: ISO 25 to 5000 for DX coded film; ISO 6 to 6400 for non-DX coded film in ADVANCED mode.
Film speed setting: Auto for DX coded films; manual setting for non-DX coded films in ADVANCED mode.
Film loading: Film automatically advances to frame one when the camera back is closed.
Frame counter: Cumulative type displayed on LCD panel, counts down during rewind.
Film advance: Film automatically advances one frame at approx 1 sec when shutter is released; film advance stops automatically at end of film roll.
Film rewind: Automatic by built-in motor at end of film roll; manual mid-roll rewind possible by pressing rewind button.
Self timer: Electronically controlled; 10 sec timer duration.
Reflex mirror: Automatic, instant-return type.
Camera back: Hinged, unchangeable.
Accessory shoe: Standard ISO type with hot-shoe contact, ready light contact, TTL flash contact, monitor contact.
Built-in TTL flash: Guide number 13 (metres at ISO 100); coverage 35mm lens or longer with some limitations.
Flash synch. speed: 1/125 sec or slower.
Automatic balanced fill-flash: Possible with built-in TTL flash or certain Nikon dedicated Speedlights; matrix balanced fill-flash in auto exposure modes; centre-weighted fill-flash in manual mode.
Flash ready-light: Without flash: blinks when using flash is recommended; with flash: lights up when built-in flash or Nikon dedicated Speedlight is ready to fire; blinks after shooting to warn of insufficient light for correct exposure.
Power source: 6V lithium battery pack (2CR5 or DL245 type).
Number of film rolls per fresh battery:
24 exp film without flash at 20oC 100
24 exp film with 50% flash at 20oC 20
36 exp film without flash at 20oC 80
36 exp film with 50% flash at 20oC 15
Dimen. (W x H x D): Approx 149 x 96 x 70mm (F50); approx 149 x 96 x 71mm (F50D).
Weight (body only): Approx 580g (F50), 590g (F50D).
F50D imprint functions: Year/month/day, day/hour/minute, no imprint, month day/year and day/month/year are selectable; 24 hour built-in clock with timing accuracy with +/- 90 seconds per month at normal temperature.
F50D date back power source: One 3V lithium battery (CR2025).