Bronica SQ-Ai 说明手册
3
Specifications of the ZENZA BRONICA SQ-Ai
Type
6 x 6 cm format lens shutter single lens reflex
camera, with interchangeable lens, film back,
finder and focusing screen systems.
camera, with interchangeable lens, film back,
finder and focusing screen systems.
Frame Size
55.6mm x 55.6mm
Film
120/220/135 roll film and Polaroid Land pack
film, with exclusive film backs.
film, with exclusive film backs.
Lens
Interchangeable type. Standard lens
Zenzanon-PS 80mm F2.8; 6 elements in 5
groups; multi-layer anti-reflection coated;
50.7° angle of view; F22 minimum aperture;
intermediate aperture settings; helical focus-
ing from infinity to 80cm.
Zenzanon-PS 80mm F2.8; 6 elements in 5
groups; multi-layer anti-reflection coated;
50.7° angle of view; F22 minimum aperture;
intermediate aperture settings; helical focus-
ing from infinity to 80cm.
Filter Sizes
67mm diameter on Zenzanon-S/PS 40mm
and Zenzanon-S 500mm lenses; 77mm diam-
eter on Zenzanon-PS 50mm lens; and 122mm
diameter on Zenzanon-PS 500mm lens.
and Zenzanon-S 500mm lenses; 77mm diam-
eter on Zenzanon-PS 50mm lens; and 122mm
diameter on Zenzanon-PS 500mm lens.
Lens Mount
Exclusive four-claw Bronica SQ bayonet
mount.
mount.
Focusing
Helical focusing system built into each lens;
angle of focusing 171° for standard lens.
angle of focusing 171° for standard lens.
Shutter
Electronic control SEIKO #0 between-lens leaf
shutter; shutter speeds 16 sec. to 1/500 sec.; T
(time exposure); B (bulb exposure); with shut-
ter release lock.
One step settings with Waist-Level Finder S
and Prism Finder S.
shutter; shutter speeds 16 sec. to 1/500 sec.; T
(time exposure); B (bulb exposure); with shut-
ter release lock.
One step settings with Waist-Level Finder S
and Prism Finder S.
Lens Diaphragm
Fully automatic instant reopening lens
diaphragm action; equal-distant aperture
scale graduations; half-stops possible; depth
of field previewing.
diaphragm action; equal-distant aperture
scale graduations; half-stops possible; depth
of field previewing.
Film Winding
Film winding crank; one complete forward
revolution or ratcheted winding action.
revolution or ratcheted winding action.
Multiple Exposure
Multiple exposure possible with lever on
camera main body; multiple exposure warn-
ing indication in finder.
camera main body; multiple exposure warn-
ing indication in finder.
Mirror Lock-Up
Mirror lock-up possible with switch lever on
the camera main body; single or continuous
mirror lock-up shooting possible.
the camera main body; single or continuous
mirror lock-up shooting possible.