Zeiss | 8x40 SFL

The lightweight model among high-performance binoculars

With the ZEISS SFL (SmartFocus Lightweight) binoculars, experience special moments with ease. Optimized to be as light as they are compact, the SFL binoculars perfectly complement the SF range. The new Ultra High Definition (UHD) concept ensures realistic color rendering and the highest level of detail. With its SmartFocus concept, the focus wheel is perfectly positioned and allows for quick and precise focusing, even with gloves. The optimized ergonomics and a large exit pupil provide a relaxed and calm viewing experience.

With a field of view of up to 140 meters at a distance of 1,000 meters and a close focus distance of 1.5 meters, the SFL 8x40 model offers a perfect overview combined with precise detail distinction. The diameter of the lens has been reduced by 2 mm, allowing for the use of thinner and tighter lens elements, thus reducing the weight of the binoculars by up to 20% and their volume by up to 13% compared to the ZEISS Victory SF models. As a result, the SFL binoculars are up to 30% lighter than comparable products from competitors. 

Because every gram counts

 The lightweight yet robust magnesium housing also enhances durability and longevity for generations to come. The smaller diameter of the lens allowed us to use thinner lens elements that can be arranged closer together. At the same time, the SFL binoculars provide perfect image quality despite the incredible reduction in weight and volume. 

Discover nature in all its splendor

The Ultra High Definition (UHD) concept includes a special coating and improved optical design that ensure the binoculars provide a high level of detail and reproduce colors with natural fidelity. This allows for precise determination of the smallest elements of plumage and reliable species distinction. 

SmartFocus concept for intuitive and precise handling

The SmartFocus concept allows for quick and precise focusing without having to spread your fingers. The perfectly positioned focus wheel in the DoubleLink Bridge offers the best level of control ergonomics, requiring only 1.4 turns from close view to infinity and is likely to be turned accurately even while wearing gloves.

90% light transmission

With 90% light transmission and the ZEISS T* multi-coating, you can recognize details clearly and precisely, allowing you to capture all moments, even in dark environments. 

Comfortable viewing experience

The perfect ergonomics of the ZEISS SFL models allow for quick and easy positioning of the eyes and also provide a comfortable and immersive viewing experience thanks to the large exit pupil. Additionally, the improved eyecups provide even better ergonomics and a smooth transition between the precisely defined contact points that can be perfectly reached.

ZEISS T* coating

The ZEISS T* coating guarantees bright images with high contrast that you will experience especially in unfavorable low light conditions and at dusk. However, there is no specific formula behind the development of the layers. Instead, it is a constantly adjusted technology to meet the new glass materials and the requirements that vary from lens to lens.

A clear view regardless of the weather

The world of nature is full of exciting things to see – even in wet weather. That’s why ZEISS developed LotuTec®. A coating for the lenses of binoculars and spotting scopes that allows for a clear and unobstructed view in all weather conditions.