Model

Magnification

Objective dia.(mm)

Exit pupil(mm)

Length(mm)

Tube dia.(mm)

Eye relief(mm)

Field of view (ft@100yds)

 3-9×32 IR

3-9x

32

10.67-3.56

310

25.4

80-70

39.90-15.75

 3-9×40 IR

3-9x

40

13.3-4.44

310

25.4

85-70

36.75-13.65

 3-9×50 IR

3-9x

50

16.67-5.56

315

25.4

85-75

34.65-13.65

 3-9x56 IR

3-9x

56

18.67-6.22

335

30

85-75

36.75-12.60

 3-12×42 IR

3-12x

42

14-3.5

320

25.4

75-70

32.55-9.45