ZEISS Breakthrough Polarization Technology
Featuring brand new polarization technology developed with the engineering team at ZEISS - The only polarized lenses to ensure clear views of electronic screens and illuminated reticles whether you’re on the range or facing everyday challenges.
Fog-Free, Durable, Comfortable:
Our anti-fog technology keeps your vision clear, while the durable, lightweight frames offer comfort for all-day use. They're built tough, just like you.
A Must for Your EDC Gear:
Whether on the range or part of your EDC, FortKnight Optics are produced in limited quantities and are a vital part of your EDC.
FrontSight HD Lenses by ZEISS
Our exclusive FrontSight HD lenses, developed with ZEISS advanced polarization & riflescope technology, are optimized to not cause 'rainbow-blur' when looking through your glass - offering unmatched clarity and readiness for any situation. Up to 80% greater visual contrast to enhance your situational awareness.
Top-Grade Impact Protection
With ANSI Z87.1 certification, our glasses offer the highest level of eye protection. Stay safe and focused, knowing you're fully protected whether on the range, or as part of your everyday carry.
Customized Comfort
Designed for large/wide face shapes, our glasses provide a comfortable, secure fit, enhancing your focus in all your activities.
Greater Visual Contrast Over Standard Polarization
100% Clarity for Electronic Screens and Illuminated Reticles
Greater Optical Clarity For Better Optical Performance
Our customers tell it better than we do!
based on 1067 reviews
Customer Reviews
Based on 12 reviews
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As
Promised, the Zeiss glass and overall lens quality is amazing. That’s the main draw here. If that’s what you’re looking for this about justifies the price. However I have one major and one more minor complaint about the frames. The first, major, is that there are two circular rivets roughly at the ear piece, presumably for a neck lanyard, but they are raised on the inside and create a pressure point under ear protection. That’s a major sticking point for me. The second, though stylish, I think that the ear portion of the lens could use some more rubberized texture to keep from slipping.
I think these are great glass with some uncomfortable features.
Y
Husband said “No distortion, very clear, just wish there was a safety rating on the glasses.” He loves them!
S
I’ve worn it on duty and daily at the range as an instructor. Took’n fragments, brass, and mud to the eyewear without issue and with hardly a scratch to the lens. Dropped it and bent it without issue. Looking through the lens DOES NOT distort red dot optics. I also wear it off duty and it’s discrete and doesn't look aggressive like other brands.
M
Just awesome
V
338 Free Range Sunglasses – FrontSight HD Lenses by ZEISS
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FrontSight HD Lenses by ZEISS
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Fog-Free, Comfortable Design
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Top-Grade Impact Protection
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Tailored Fit for Maximum Comfort
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Optimized for Shooters
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Light Weight
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100% Warranty
