Lens Orestor 2.8/100 M/42

Lens Orestor 2.8/100 M/42
Product description

 Construction - 5 elements, 4 groups
Angular field - 24°
Minimum focusing distance - 1.1m
Diaphragm action - Manual / Fully automatic
Minimum aperture - f/22
Filter size - 49mm screw-in type
Push-on diameter - 51mm
Weight - 265g
Description - A smaller version of the Orestor 2.8/135, first produced with bright fluting and manual diaphragm. Then followed by fully automatic and electric versions, then finally with multi-coating.