Bronica SQ-B 取り扱いマニュアル

3

Type

6cm x 6cm format, lens-shutter type single-lens-
reflex camera; with interchangeable lens, film back,
finder and focusing screen systems; without expo-
sure meter coupling mechanism to accept meter-
related accessories.

Frame Size

55.6mm x 55.6mm

Film

120 roll film with standard film Back SQ/B 120; exclu-
sive accessory film backs are provided for use of 220
roll film, 135 cartridge-loaded film and Polaroid Land
Pack film.

Lens

Interchangeable type. Standard lens Zenzanon-PS/B
80mm, f/2.8; 6 elements in 5 groups; multi-layer anti-
reflection coated; 50.7°  angle of view; f/22 minimum
aperture; intermediate aperture settings; helical
focusing from infinity to 80cm.

Filter Sizes

67mm diameter on Zenzanon-PS/B 80mm lens.

Lens Mount

Exclusive four-claw Bronica SQ bayonet mount.

Focusing

Helical focusing system built into each lens; angle of
focusing 171 degrees for standard lens.

Shutter

Electronically controlled SEIKO #0 between-lens leaf
shutter; shutter speeds 8 sec. to 1/500 sec.; without
intermediate settings; mechanical control 1/500 sec-
ond; with shutter release lock.

Lens Aperture

Fully automatic instant reopening lens aperture;
equal-distant aperture scale graduation in half-stop
increments; depth of field preview.

Film Winding

Film winding crank; one complete forward revolution
or ratcheted winding action.

Cable Release Socket

ISO standard.