Description

The Swarovski AT Balance 18-45×65 49090 spotting scope have a moving lens that is adjusted by an electric motor (voice coil motor) to offset movements. These motors work particularly quickly, very precisely, and with low friction – the pushing and pulling movements are smooth and continuous. They are also used in applications such as camera autofocus systems.

The integrated gyroscope sensor measures the current movement of the spotting scope. Based on this, a calculation is made to determine which lens movement is necessary to compensate for the motion to result in a stable image. With the stabilization concept of the AT/ST Balance also in movement there is no perceptible “floating” or “after-image”, which is key to the unique natural sense of vision. Automatic locking of the moving lens in the event of a fall or a sudden interruption in the power supply protects the lens while also ensuring the best optical quality by keeping the lens in the central position.

The Swarovski AT Balance 18-45×65 49090 and the ST Balance 14-35×50 49091 are two models with different zoom ranges. The ATB offers higher magnification, while the focus for the ST Balance is on weight (1,470 vs. 1,300 g / 51.9 vs. 45.9 oz). Both are available exclusively in green.

FEATUTRES

STEADY VISION, ANYWHERE, ANYTIME.
With advanced Shake-Free Image Stabilization, the AT/ST Balance keeps your view perfectly stable — even at high magnification or in challenging conditions. At the heart of the AT/ST Balance lies SWAROVSKI OPTIK’s renowned optical excellence.

INSTANT CLARITY. IMMEDIATE ACTION.
Nature doesn’t wait — and neither should you. The AT/ST Balance delivers sharp, stabilized images the moment you raise it, without the need for setup or adjustment.

TRUE HANDHELD FREEDOM. LIGHTWEIGHT CONTROL.
No tripod. No extra weight. No restrictions. The AT/ST Balance is designed for effortless handheld use – giving you the freedom to move, react, and stay in the moment without compromising stability or image quality.

Specifications:
Magnification: 18-45x
Effective objective lens diameter (mm): 65
Exit pupil diameter (mm): 3.4 -1.4
Exit pupil distance (mm): 20
Field of view (m/1,000 m/ft/1,000 yds)): 55-30/165-90
Field of view (degrees): 3.16-1.74
Field of view for eyeglass wearers (degrees): 3.16-1.74
Field of view, apparent (degrees): 57- 71
Shortest focusing distance (m/ft): 3.4/11.2
Diopter correction at ∞ (dpt): > 5
Light transmission (%): 88
Objective filter thread: M72 x 0.75
Dimensions L*xW*xH*(mm/in): 268x83x148/10.6×3.3×5.8
Approx. weight (g/oz): 1,470/51.9
Functional temperature: -25°C to +55°C (-13/+131°F)
Storage temperature: -30°C to +70°C (-22/+158°F)
Submersion tightness: 4 m (13 ft) (inert gas filling)