INCLUDES 2 YEAR WARRANTY
Ideal for use when frequently changing viewing location: these extremely easy to handle and compact telescopes have a robust aluminium housing and fully rubberised armouring which delivers a unsurpassed performance offering all-round, colour-fidelity with strong contrast-rich images. Extremely detailed observation is the norm with a close focusing facility down to 3 m (10 ft).

Integrated 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

Very light weight of only 1.100 g (38.8 oz), despite the fully rubberised armouring: easy to handle even in cold weather
Extremely light, but very sturdy light alloy housing

Tilting tripod ring (ATS 65/ATS 65 HD models only) for setting to preferred observation position. Standardized foot fits Swarovski tripods without additional plate or all tripods with 1/4" and 3/8" threads
Internal focusing for dustproof and watertight qualities. No fogging thanks to nitrogen filling, protected against infestation of fungus

Easy-grip ergonomically-positioned focusing ring with larger grooves for quick and precise focusin

Removable aid for quick target pick-up
Cover glass to protect against dust, dirt and water, when eyepiece is not connected

E.g. zoom eyepiece with 20-60 x magnification: full field of view even for eyeglass-wearers due to individually adjustable twist-in eye cups Bayonet connector for simple and rapid changeover of eyepiece and camera adapters
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)
| ATS 65 ATS 65 HD |
STS 65 STS 65 HD |
Eyepiece 20xSW |
Eyepiece 30xSW |
Eyepiece 45xSW |
Eyepiece 20-60xS |
|
| Magnification | - | - | 20x | 30x | 45x | 20-60x |
| Objective lens diameter (mm) | 65 | 65 | - | - | - | - |
| Objective lens diameter (in) | 2.56 | 2.56 | - | - | - | - |
| Exit pupil, diameter (mm) | - | - | 3.3 | 2.2 | 1.4 | 3.3-1.1 |
| Exit pupil, diameter (in) | - | - | 0.13 | 0.09 | 0.06 | 0.13-0.04 |
| Eye relief (mm) | - | - | 17 | 20 | 18 | 17 |
| Eye relief (in) | - | - | 0.67 | 0.79 | 0.71 | 0.67 |
| Field of view, real (m/100 m) | - | - | 60 | 42 | 28 | 36-20 |
| Field of view, real (ft/1000 yds) | - | - | 180 | 126 | 84 | 108-60 |
| Field of view, real (degree) | - | - | 3.44 | 2.4 | 1.6 | 2.1-1.1 |
| Field of view, apparent (degree) | - | - | 66 | 66 | 66 | 40-65 |
| Shortest focusing distance (m) | 3 | 3 | - | - | - | - |
| Shortest focusing distance (ft) | 10 | 10 | - | - | - | - |
| Diopter correction at 8 (dpt) | > 5 | > 5 | - | - | - | - |
| Twilight factor (DIN 58388) | - | - | 36 | 44 | 54 | 36-62 |
| Objective filter thread | M 67 x 0.75 | M 67 x 0.75 | - | - | - | - |
| Length, approx. (mm) | 325 | 305 | 70 | 73 | 78 | 86 |
| Length, approx. (in) | 12.8 | 12.0 | 2.76 | 2.87 | 3.1 | 3.39 |
| Weight approx. (g) | 1100 / HD 1130 |
1080 / HD 1110 |
220 | 250 | 260 | 260 |
| Weight approx. (oz) | 38.8 / 39.9 | 38.1 / 39.2 | 7.8 | 8.8 | 9.2 | 9.2 |