Defender Sunglasses
Byfield Optics Sunglasses are the Toughest Under The Sun.
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Brand :Byfield Optics
The BYFIELD OPTICS™ sunglass division was founded based on the idea of providing the finest eye protection on the market. Not only must our glasses protect your eyes from high speed projectiles and impacts, they also need to protect your eyes from all harmful UV rays and visual distortion. To achieve this BYFIELD® uses only the highest quality materials available on the market to provide the strongest and best protection combined into a stylish package that can be used for everyday work and play.
TR90 Impact absorbing frames, Titanium pin hinge, and the highest quality ballistic rated U.V lens in the world, all combines to make the BYFIELD OPTICS™ range quite simply the :"TOUGHEST UNDER THE SUN™"
These sunglasses can be used as safety glasses in the workplace and are able to be claimed as an expense on income tax.
Frame
- Specifically designed to provide maximum face protection and comfort for a medium to large fit
- Light weight, heat bonded TR90 core designed not to splinter under extreme stress or impact conditions
- Encased in our new Liquid Armour™ for superior, strength, fit and feel
- Embedded titanium hinge pin within frame for maximum safety
Lenses
- Proprietary 2.2 mm, 8 base layered polarised ballistic polycarbonate lenses manufactured by Carl Zeiss Vision
- Superior impact resistance of up to 6 times the strength of regular impact lenses
- Certified AS/NS 1337.1.2010 & ANSI Z87 1-2003 and EN 166 compliant
- Certified US MIL-PRF-31013
- 100% UV protection
Accessories
- BF clam shell case
- Micro-fibre bag/cleaning cloth
- Neoprene/Silicon float head strap
Ballistic Eye Protection
Byfield Optics has 25 years of experience in the design and manufacture of lenses and frames. Byfield specialises in custom-made eye protection that incorporates maximum strength UV lenses that are certified ANSI Z87 1-2003, US MIL-PRF-31013 and US MIL DTL 43511D ballistic protocols (goggles).
To achieve this Byfield use only the latest technology and the highest quality materials available on the market. Carl Zeiss Vision manufactures our unique proprietary multi layered lenses for our sunglass range; offering advanced optical, anti-fog, UV and Polarised, Ballistic protection, while our frames are handmade and incorporate a Swiss manufactured TR90 core that is heat bonded, then encased within our unique “Liquid Armour”™ creating an anti-fracture frame system.
Byfield Optics Sunglasses Brochure.pdf
