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Spotting ScopesATS / STS ATS / STS spotting scope set

STS spotting scope incl. eyepiece

The STS 65 is a lightweight and handy spotting scope that offers high optical quality despite its compact dimensions. The straight view of the STS 80 is particularly beneficial to those who need to find moving targets quickly.

Free shipping above 75 EUR
Delivery in 3-7 working days
30 days return policy

What to consider when choosing your spotting scope

Objective lens diameter

The objective lens diameter specifies how much light can enter the optics. This makes it a key factor in an instrument’s performance, for example, in twilight. The bigger the objective lens diameter, the more light the objective lens can capture. The darker the surroundings, the larger the objective lens diameter needs to be. Check the precise product name as the number after the ‘x’ specifies the objective lens diameter in millimeters. For example, a device with the suffix 10x42 has an objective lens with a diameter of 42 mm.

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Product description

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 specification

65 mm80 mm
Effective objective lens diameter
17 mm
Eye relief
3 m5 m
Shortest focusing distance
> 5 dpt
Diopter correction at ∞
2.6-1.3 mm3.3-1.1 mm3.2-1.6 mm4.0-1.3 mm
Exit pupil diameter
42-27 m/1000m36-20 m/1000m
Field of view m at 1000m / ft at 1,000yds
2.4-1.55 °2.1-1.1 °
Field of view degrees
2.4-1.55 °2.1-1.1 °
Field of view for eyeglass wearers in degrees
60-70 °40-65 °
Field of view apparent
85 %86 %
Light transmission of total product
750-1500 mm600-1800 mm
Focal length with TLS APO in mm.
M 67 x 0.75M 82 x 0.75
Objective filter thread
-25 to +55 °C
Functional temperature
-30 to +70 °C
Storage temperature
13 ft (4m) water depth (inert gas filling)
Submersion tightness
1375 g1340 g1645 g1610 g
Weight with straight view
375 mm405 mm
Length with straight view in mm.

Compare products

Swarovski Optik Spotting scope STS 80STS spotting scope incl. eyepiece
80Effective objective lens diameter
Price from €2,490
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4,9214 Reviews
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    Matt W.United States | vor 3 Jahren

    I’m not convinced that the significantly higher cost is worth the incremental clarity compared to less expensive options

    Peter G.Sweden | vor 3 Jahren

    Not 100% sharp at 50 times magnification. But overall satisfied with the product.

    Gerald P.United States | vor 3 Jahren

    The quality of product and clarity of view is outstanding. I have heard thatbthe service is top shelf! I wish the products were more affordable

    Gilles B.Canada | vor 3 Jahren

    Always amazed by product when using it

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