Leica 7/8/10 X 42 BN, 8/10/12 X 50 BN, 8/10 X 32 BN manual Technical Data, 32 BN 10 x 32 BN 42 BN

Technical Data

	LEICA TRINOVID	LEICA TRINOVID	LEICA TRINOVID	LEICA TRINOVID
	8 x 32 BN	10 x 32 BN	7 x 42 BN	8 x 42 BN
Type of prism	roof	roof	roof	roof
Phase correction P 40	yes	yes	yes	yes
Magnification	8 x	10 x	7 x	8 x
Entrance pupil (EP)	32mm	32mm	42mm	42mm
Exit pupil	4mm	3.2mm	6mm	5.25mm
Close-up range at 0 diopters	2.20m	2.10m	3.30m	3.10m
Field of view	135m/1000m	120m/1000m	140m/1000m	130m/1000m
	(7.7°) wide angle	(6.9°) wide angle	(8°)	(7.4°)
Overrun	1–4 dptr.	1–4 dptr.	1–4 dptr.	1–4 dptr.
Diopter compensation
for difference between
left and right eye	±4 dptr.	±4 dptr.	±4 dptr.	±4 dptr.
Twilight factor	16	17.9	17.15	18.3
Geometric light value	16	10.2	36	27.6
Operational temperature	–25° to +55°C	–25° to +55°C	–25° to +55°C	–25° to +55°C
range	–13° to 131°F	–13° to 131°F	–13° to 131°F	–13° to 131°F
Storage temperature range	–40° to +85°C	–40° to +85°C	–40° to +85°C	–40° to +85°C
	–40° to 185°F	–40° to 185°F	–40° to 185°F	–40° to 185°F
Eyebase	56–74mm	56–74mm	56–74mm	56–74mm
Water pressure tight	up to 0.5 bar	up to 0.5 bar	up to 0.5 bar	up to 0.5 bar
	(depth15m)	(depth15m)	(depth15m)	(depth15m)
Height (with eyecups retracted) 1112mm		1112mm	1141mm	1141mm
Width*	1120mm	1120mm	1130mm	1130mm
Depth*	145mm	145mm	157mm	157mm
Weight	1625g	1660g	1890g	1890g

*(eyebase 65 mm)

22