Otus 1.4/55 ZF.2

Specifications

Angle of View (HxV)	43.7° x 36.7°
EFL (mm)	55
Filter Diameter	M77x0.75
Format	43mm
FOV at MOD	246 x 163mm
F Stop	1.4
Iris Control	Manual
MOD	0.5 m – inf.