Mamiya RB67 - Specifications of Mamiya RB 67; Camera Body and Revolving Adapter; Lens Specifications; Roll Film Holder Specifications

• Specifications of Mamiya RB 67
Camera body (with revolving adapter)
Type : 6 x 7 cm lens· shutter type, single·lens reflex camera
Lens mount : Bayonet with safety lock ring
Focusing hood : Interchangeable
Focusing screen : Interchangeable
Interchangeable
camera back : R·lock system
Revolving adapter (Remove able): G·lock system
Revolves up to 90 °
Bellows
extension : Maximum 46 mm
Lens
Mamiya Sekor 90 mm f/ 3.8 with lens hood
Mamiya Sekor 127 mm f / 3.8 with lens hood
Aperture scale (f·stops) : 3.8, 5.6 , 8, 11, 16 , 22 and 32
(with click·stop for half step aperture settings , and with
depth of field preview lever.)
Shutter: Seiko # 1 shutter
Shutter speed scale (seconds) : T, 1, 1/ 2, 1/ 4, 1/ 8, 1/ 15,
1/ 30, 1/ 60, 1/ 125 , 1/ 250 , 1/ 400
Flash synchronization : M·X
Independent mirror release
Filter diameter: 77 mm
Roll film holder
120 roll film holder
10 exposures in 6 x 7cm (2·1 / 4 /1x 2·3 / 4 /1 ) format
Film used: 120 roll film
Film advance : One·stroke lever film advance
(Can be wound in several short, definite strokes)
Film counter: Automatie resetting
Double·exposure warning device
220 roll film holder
20 exposures in 6 x 7cm (2·1 / 4 x 2·3 / 4 /1 ) format
Film used : 220 roll film
Other specifications are the same as 120 roll film holder.
Dimensions: (Camera body with roll film holder)
Height :
Width:
Length:
Weight:
5·1 / 2 in. (139 mm)
4·3 / 32 in. (104 mm)
8·29 / 32 in. (226 mm) (with 90 mm f / 3.8 lens) ,
8·17 / 32 in, (217 mm) (with 127 mm f / 3.8 lens)
Camera
body with revolving adapter and focusing
hood""" .. " " """ . """" ... 3lbs, 4·1 / 4 oz (1480 g)
Roll film holder .""" .. " """ " " 4·1 / 2 oz (410 g)
90mm f / 3.8 lens "" .. " ....... 24·7 / 8 oz (705g)
127 mm f / 3.8 lens " " " .. """ . 23·1 / 8 oz (655 g)
3