Zeiss SFL Binoculars, 10x40

With the new ZEISS SFL binoculars (SmartFocus Lightweight), special moments can be experienced with ease. Optimized to be as lightweight and compact as possible, the SFL binoculars are a perfect addition to the SF family. The new Ultra-High-Definition (UHD) Concept ensures true-to-life color reproduction and the highest level of detail. Thanks to its SmartFocus Concept, the focus wheel is perfectly positioned and enables fast and precise focusing, even with gloves on. The optimized ergonomics and a large exit pupil allow for a relaxed and undisturbed viewing experience and, with the lightweight magnesium housing, the SFL are durable and long-lasting over generations.

90% LIGHT TRANSMISSION - Higher definition glass produces 90% to-the-eye light transmission, great low-light performance and excellent target resolution across the entire magnification range.

ZEISS T* COATING - Guaranteed brilliant, high-contrast images, particularly in adverse light conditions and twilight. The coating is tuned to each lens individually for maximum clarity.

A CLEAR VIEW IN ANY WEATHER - There are always exciting things to be seen in the world of nature, even in wet weather. ZEISS developed LotuTec as a coating for binoculars and scopes that enables a clear and unhindered view in all weather conditions.

EXTREME DETAIL - with ZEISS FieldFlattener Technology to show extreme edge sharpness, even at wide fields of view and Ultra-HD Concept to give maximum detail and color fidelity.

ULTRA LIGHTWEIGHT COMPACT DESIGN - Thanks to the lightweight magnesium body and reduced lens diameter combined with the closer spacing to make the SFL 19% lighter and 17% shorter than the Victory SF 42.

Package Includes: Binocular, Neoprene carrying strap, Bag, Dust protection for eyepiece and lens, Microfiber cloth, User Instructions, Safety information

ZEISS Transferable Limited Lifetime Warranty and Transferable Five-Year No-Fault Policy

Performance
Magnification
10 ×
Effective lens diameter
40 mm
Light transmission
90%
Exit pupil diameter
4.0 mm
Twilight factor
20.0
Field of view at 1,000 m (yds)
115 m (345 ft)
Subjective viewing angle
62° Ww
Close focusing distance
1.5 m (4.9 ft)
Diopter adjustment range
? 4.0 / + 4.0 dpt
Exit pupil distance
18 mm
Pupil distance
52 – 74 mm
Lens type
UHD
Prism system
Schmidt-Pechan
Features
LotuTec / Nitrogen filled
+ / +
Water resistance
400 mbar
Physical
Operating temperature
? 20°C / + 55°C (? 4°F / + 131°F)
Length
144 mm (5.7 ")
Width at an interpupillary distance of 65 mm
114 mm (4.5 ")
Weight
640 g (22.6 oz)