THE LIGHTEST SPOTTING SCOPE IN ITS CLASS. 

INCREDIBLE DETAIL RECOGNITION – WHEN CLARITY MAKES THE DIFFERENCE
See every detail with absolute confidence over long distances and even in dim light. This spotting scope delivers exceptional image clarity and a broad zoom range from 21 to 65x, allowing you to identify details earlier, faster, and with greater precision.

PREMIUM LIGHTNESS – DESIGNED TO KEEP YOU OUT LONGER
At just 52.6 oz, this spotting scope delivers exceptional mobility during extended birding sessions. Its lightweight, carefully balanced construction lets you carry your scope for hours without experiencing fatigue.

ENDURANCE YOU CAN RELY ON – A BUDDY THAT NEVER QUITS ON YOU
Hunting demands premium gear that never lets you down. The AT Endura is extremely rugged and the perfect companion for hunting in any weather. Its reliable optics withstand even the harshest conditions, while the durable construction has been extensively tested for uncompromising performance.

THE OPTICAL PACKAGE

• 75 mm objective lens diameter
• Lightweight design (52.6 oz)
• 3.1x zoom factor (21-65x) for maximum versatility and high magnification power for when details matter
• Proven components combined with new optical solutions
  

BENEFITS

• All-round scope for multiple applications
• Clear. bright images even in challenging light conditions
• Flexible use due to the wide zoom range
• High-end performance at a competitive price

DESIGN

• Rugged aluminum housing
• Fixed non-removable eyepiece that accommodates the extensive zoom range while minimizing overall weight
• Angled version only

HD OPTICS

As an entry-level model, the AT Endura delivers the proven quality from SWAROVSKI OPTIK:

1. Image quality: The image is clear and crisp thanks to the ideal contrast, high detail resolution, and impressive sharpness.
2. Observation comfort: Lift, look through, see more.
3. Color fidelity: Swarovski shows the world as it is, in all its colorful splendor.

Specifications

Magnification 21-65x
Effective objective lens diameter 75 mm
Exit pupil diameter 3.5-1.2 mm
Exit pupil distance 20 mm
Field of view 33-18 m/1,000 m | 99-54 ft/1,000 yd
Field of view (degrees) 1.90-1.00°
Field of view for eyeglass wearers (degrees) 1.90-1.00°
Field of view, apparent (degrees) 40-65°
Shortest focusing distance 4.1 m | 13.5 ft
Diopter correction at ∞ > 5 dpt
Light transmission 90%
Approx. length 383 mm | 15.1 in
Approx. weight 1,490 g | 52.6 oz
Functional temperature -20/+50°C | -4/+122°F
Storage temperature -30/+70°C | -22/+158°F
Submersion tightness 4 m | 13 ft

GOOD TO KNOW | FAQs

HOW DID SWAROVSKI KEEP THE WEIGHT IMPRESSIVELY LOW?
The brilliant performance-to-weight ratio is one of the key strengths of the AT Endura. The front lens element is a 75 mm mono lens (instead of an achromatic lens system), which, together with a 62 mm achromat lens further back in the system, builds the objective lens system. A smaller lens means a reduction in glass volume, and this automatically results in reduced weight. For this new optical solution a new type of glass is also being used.

The AT Endura achieves a weight advantage of about 40% in its optical components compared to the ATS 20-60x80. The total weight of the AT Endura’s glass components is also almost 1.4 oz lighter than that of the small ATS 20-60x65 model.

DOES THE AT ENDURA OFFER A WIDE-ANGLE FIELD OF VIEW?
The 21-65x AT Endura eyepiece calculation is based on the well-known and proven 20-60x eyepiece. As a large zoom range naturally affects the field of view, the AT Endura does not provide a wide-angle view throughout the whole magnification range (and this is also a noticeable difference in comparison with the top-of-the-line ATX/STX models).

Proven over time, the 20-60x eyepiece has been the most popular choice among users, valued for its extensive zoom range, making it highly versatile in use. Building on this experience, the AT Endura has been developed with an impressive 3.1x zoom factor (21-65x) to deliver utmost versatility as a true all-round scope.

WHAT MANY USERS APPRECIATE ABOUT AN ANGLED VIEW:
Mounted on a tripod at a comfortable standing or sitting height, the angled scope allows for a relaxed viewing position. The angled design truly shines when it comes to versatility – it makes sharing the scope between users of different heights effortless and also delivers greater comfort for high-angle viewing, such as scanning treetops for birds or spotting chamois or bighorn
sheep in steep mountain terrain. The ability to keep the set-up lower and more compact improves overall stability – a decisive advantage in windy conditions or challenging outdoor environments.

EXTRA INSIGHTS
As the production of optical glass generates a comparatively high CO2 footprint, the reduction of glass volume in devices not only cuts weight but also results in a significantly reduced carbon footprint.