Voigtlander Medium Format Bessa III W - Handbuch (Seite 66)

Type 6X7 type rangefinder camera
Film format 6X7 and 6X6 by selector switch
6X7 size : 56mm x 69mm, 6x6 size : 56mm x 56mm
Film 120/220 roll film
Frames 6X7 size : 120 - 10 shots, 220 - 20 shots
6X6 size : 120 - 12 shots, 220 - 24 shots
Lens Voigtländer Color Skopar f=55mm 1:4.5
8 groups, 10 elements
Minimum Aperture F22
Angle of view 6X7 size : 77°, 6X6 size : 72°
Focusing Manually controled helicoid
Range 0.7m -
∞
Finder Coincidence type rangefinder with bright frame
Macro ratio x 0.52
Base Length 37.2mm (effective base length - 19.3mm)
Automatic parallax correction
Viewfinder Frame coverage 90% at 3m
Diopter correction Correction with an eyepiece diopter lens (using a 19mm thread)
Indicators in viewfinder LED Exposure indication (A and Shutter speed)
✽ At the Aperture Priority Auto Mode:
A and the shutter speed indicator, which shows the correct speed, are lit.
✽ At the Manual exposure mode:
The shutter speed indicator is lit when the exposure for the selected speed is correct.
The shutter speed indicating other than the selected one blinks when the exposure is incorrect.
✽ When the exposure is out of range, either “500” or “4s” blinks.
✽ Battery consumption warning : Indicator blinks rapidly.
Specifications