2
Power
8x
8x
10x
12x
7x
8x
10x
Objective lens
dia.
32mm
42mm
42mm
50mm
36mm
42mm
42mm
Lens coating
BMC
BMC
BMC
BMC
FBMC
FBMC
FBMC
Focusing lens
internal internal internal internal internal internal internal
Exit pupil dia.
4.1mm 5.25mm 4.2mm
5mm
5.1mm
2.5mm
4.27mm
Exit Pupil distance
14.7mm 19.7mm 18.4mm 19.5mm 16.8mm 16.6mm
15mm
Field of view
8.13º
6.5º
5.8º
5.4º
9.06º
8.12º
6.5º
Min focal length
2m
4m
4m
4m
1.8m
2m
2m
Relative brightness
16.81
27.04
17.38
25
26
27.04
18.23
Twilight index
16.19
18.24
20.42
21.47
15.81
17.8
20.2
Resolution
5.7”
5.33”
5.33”
4.2”
4.3”
4”
4”
Interpupillary dist.
55-73
56-74
56-74
56-74
56-73
56-73
56-73
Dimensions, mm 125x45x
110
125x51
x150
125x51
x150
132x58
x165
123x51
x150
127x51
x170
127x51
x170
Weight, oz
23.5
26.7
26.7
31.7
23.7
26.7
26.7
SM12002
SM12001
SM12003
SM12004
SM12101
SM12102
SM12103
