Anyone looking for equipment of proven quality right from the start will be delighted by the spotting scopes in the ATS/STS range. They offer all the features that you would look for in a spotting scope, including a large field of view for rapid target acquisition and tried-and-tested optics. The (straight or angled) view can be adjusted to meet personal preferences for any hunting situation.
With its angled view the ATS 80 enables comfortable observation for hours. The 80 mm objective lens diameter provides higher detail recognition, while a wider exit pupil ensures brighter images and comfortable viewing even in poor lighting conditions.
TECHNICAL DATA
Effective objective lens diameter (mm): 80
Eye relief (mm):17
Shortest focusing distance (ft / m): 16.4 / 5
Diopter correction at 8 (dpt): > 5
Objective filter thread: M 82 x 0.75
Functional temperature: -13 °F to +131 °F (-25 °C to +55 °C)
Storage temperature: -22 °F to +158 °F (-30 °C to +70 °C)
Submersion tightness: 13 ft (4m) water depth (inert gas filling)
Technical data ATS/STS with eyepiece: 25-50x
Magnification: 25-50x
Exit pupil diameter (mm): 3.2-1.6
Field of view (ft/1000 yds / m/1000 m): 126-81 ft / 42-27 m
Field of view (degrees): 2.4-1.55
Field of view for spectacle wearers (degrees): 2.4-1.55
Field of view. apparent (degrees): 60-70
Light transmission (%) total product: 85
Weight angled view (oz / g): 59.1 / 1675
Length angled view (in / mm): 15.8 / 400
Focal length with TLS APO (mm): 750-1500
Technical data ATS/STS with eyepiece: 20-60x
Magnification: 20-60x
Exit pupil diameter (mm): 4.0-1.3
Field of view (ft/1000 yds / m/1000 m): 108-60 / 36-20
Field of view (degrees): 2.1-1.1
Field of view for spectacle wearers (degrees): 2.1-1.1
Field of view. apparent (degrees): 40-65
Light transmission (%) total product: 86
Weight angled view (oz / g): 57.8 / 1640
Length angled view (in / mm): 15.8 / 400
Focal length with TLS APO (mm): 600-1800 
