Specifications, Type of camera picture format, Lens mount lenses – Nikon Camera F3AF User Manual
Page 122: Focus detecting system, Focus iock buttons, Exposure control system
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SPECIFICATIONS
Type of camera
Picture format
Lens mount
Lenses
Focus detecting system
Brightness range
for autofocus/
focus-aid operation
Focus information
dispiay
Focus iock buttons
Exposure control
system
35mm single-lens reflex
24 mm X 36 mm
(standard 35 mm film format)
Nikon bayonet mount
Autofocus operation: AF-Nikkor
80 mm f/2.8 and 200 mm t/3.5
IF-ED; focus-aid operation: more
than 30 Nikkor and Nikon Series E
lenses with maximum aperture of
t/3.5 or faster; manual operation:
more than 60 Nikkor and Nikon
Series E lenses available
TTL image displacement detecting
system by SPDs built into AF
Finder DX-1
Approx. EV 4~EV 20
(at ASA/ISO 100)
Visible in the viewfinder via red
LEDs; two red arrows light up to
indicate correct focus in autofocus/
focus-aid operation, right- or left-
hand arrow indicates out-of-focus
image (too near or too tar), red X
glows when autofocus/focus aid is
impossible or subject is out of
focus to great extent
Two buttons provided on AE-Nikkor
lens barrel; either locks lens
distance setting during autofocus
operation
Aperture-priority automatic
exposure with manual override and
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