Swarovski STS-80 HD Spotting Scope Kit

Product description

OBJECTIVE

Effective objective lens diameter:

65 mm

80 mm

Eye relief:

17 mm

Shortest focusing distance:

9.8 ft

16.4 ft

Diopter correction at ∞:

> 5 dpt

Magnification:

25-50x

20-60x

Exit pupil diameter:

2.6-1.3 mm

3.3-1.1 mm

3.2-1.6 mm

4.0-1.3 mm

Field of view at m/1,000 m / ft/1,000 yds:

126-81 ft/1000 yds

108-60 ft/1000 yds

Field of view degrees:

2.4-1.55 °

2.1-1.1 °

Field of view for eyeglass wearers in degrees:

2.4-1.55 °

2.1-1.1 °

Field of view apparent:

60-70 °

40-65 °

Light transmission of total product:

85 %

86 %

Focal length with TLS APO in mm:

750-1500 mm

600-1800 mm