With the 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.
With a field of view of up to 115 meters at a distance of 1,000 meters and the closest focusing distance of 1.5 meters, the SFL 10x40 delivers a perfect overview combined with precise detail recognition.
The lens diameter has been reduced by 2 mm, making it possible to use thinner lens elements at closer spacing and thus reduce the binoculars’ weight 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..
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Specifications
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
60° 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)
No-Fault Returns
All products sold by Focalpoint online and by Mail Order are covered by a 14 Day "Cooling Off" period.
We additionally allow No-Fault returns beyond this subject to a restocking charge at our discretion.
You must notify us of a Return within 7 days of receiving your item/items by visiting our Returns Portal and requesting a return, once approved you must return your item within 7 days.
We strongly recommend you use our Prepaid Return Courier and that you insure your return against loss or damage as we accept no liability for items returned damaged or that are lost.
Provided your return qualifies, is within the "Cooling Off" Period and is returned in a satisfactory condition your return will be processed in line with all current Consumer Rights Regulations.
Easy Returns
We understand sometimes things go wrong or you change your mind and you may need to return an item.
With just a few clicks our Returns Portal will find your order details and guide you through the return process in under 60 seconds.
Once we have your order details and you have selected your return reason and selected our prepaid label or your own courier, our system will take over and keep you updated of the progress of your return from Courier Acceptance to Delivery to our Returns Department, to your final resolution (Exchange, Repair, Upgrade or Full/Partial Refund).
All you need to do is parcel up your item in secure packaging and follow the instructions provided.