Swarovski - STS 80 Straight Spotting Scope

The ATS/STS 80 (HD) observation telescopes set the highest standards among telescopes in this category.
Even with the easy-to-handle fully rubberized armouring, the ATA/STS 80 (HD) are by far the lightest of
the larger observation telescopes. Thanks to a recalculated optical system, they offer a precise
observation of detail, optimum edge-to-edge images and almost 100 per cent colour fidelity with an
extremely wide field of view, thereby achieving a revolutionary image quality.
OPTICS:

    * Extremely high-quality optical system for totally natural colour reproduction and precision
observation of detail, even when light conditions are poor
    * HD (High Definition) instruments helps to eradicate the slightest chromatic zonal aberrations
and contributes to a more faithful colour image. 

FOCUSING:

    * Extremely short close focusing down to only 16 ft
      (5 m).
    * Easy-grip ergonomically positioned focusing ring with larger grooves for quick and precise
focusing. 

USABILITY:

    * Removable aid for quick target pick-up.
    * Integrate objective lens protection. Stops glare and diffused light as well as protecting
against rain and snow. Lock mechanism in ultimate extended position: cannot move on its own and silent
to handle.
    * Automatic safeguard against accidental unscrewing of the eyepieces.
    * Full field of view even for spectacle wearers due to individually adjustable twist-in eyecups.
    * Fast and easy mounting on Swarovski tripods without additional plate (standardised foot). Fits
also all Tripods with 1/4" and 3/8" threads.
    * Large and easy-to-operate focusing ring even with gloves on.
    * Easily removable lens cap.
    * Compact and fits easily in hand-luggage. 

ROBUSTNESS:

    * Extremely light, but very sturdy light alloy housing.
    * The fully rubberised armouring for shock absorption and noise reduction is easy to handle even
in cold weather.
    * Internal focusing for dustproof and watertight qualities (up to a depth of 13 ft or 4 m).
    * Full objective lens protection and objective lens thread for screw-in filters. 

WEIGHT:

    * Very light weight for ATS 80 (HD) of only 1300 g/45.9 oz (1350 g/47.6 oz) and for STS (HD) of
only 1280 g/45.2 oz (1330 g/46.9 oz). By far the lightest of the larger observation telescopes 

Functional temperature: -20 to +55° C (-4 to +131° F)
Storage temperature: -30 to + 70° C (-22 to +158° F)
Submersion tightness: 4 m (13 ft) (filled with nitrogen)
Objective lens focal length: 460 mm (18.11 in) 

	

Objective lens diameter (mm)  80
Objective lens diameter (in)  3.15
Shortest focusing distance (m)  5
Shortest focusing distance (ft)  16
Diopter correction at 8 (dpt)  5
Objective filter thread  M 82 x 0.75
Length, approx. (mm)  335
Length, approx. (in)  13.2
Weight approx. (g)  1280
Weight approx. (oz)  45.2