- Order number: BF-1X4I20-03
Anybody looking for equipment of proven quality right from the beginning 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 tried-and-tested optics and a large field of view for rapid target acquisition. The (straight or angled) view can be adjusted to meet personal preferences for any hunting situation.
The straight view of the STS 80 is particularly beneficial to those who need to find moving targets quickly. 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 ∞ (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 straigth view (oz / g): 58.0 / 1645
Length straight view (in / mm): 15.9 / 405
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 straigth view (oz / g): 56.8 / 1610
Length straight view (in / mm): 15.9 / 405
Focal length with TLS APO (mm): 600-1800