Pentacon six version
Aperture: 2.8-22
Elements: 5 in 3
Filter size: 86
Aperture blades: 7
Focus min: 170cm
Weight: 1365g
Angular field: 24,5
Category Archives: Carl Zeiss
Aperture: 2,8-22
Elements: 5 in 4
Filter size: 58mm
Aperture blades: 8
Focus min: 1m
Weight: 260g
Angular field: 54°
Aperture: 4-22
Elements: 10 in 6
Filter size: 77mm
Focus min.: 16cm
Weight: 320g
Angular field: 93
Aperture 3,5-22
Elements: 3 in 4
Filter size: 49mm
Focus min: 90cm
Weight: 430g
Angular field: 18
