Best current price£43.33from Blueperry agriculture (UK)
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Blueperry agriculture (UK)£43.33Visit shop Bolle Safety Blue/Light Bolle Stks 420 Crystal Frame Safety Glasses Stk42n55e
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B&Q£48.90Visit shop B&Q - Stk42N55E Stks 420 Crystal Frame Safety Glasses Flash Bolstk42N55E
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The Bolle STKS 420 Safety Glasses are designed for professionals and outdoor enthusiasts who require high-impact eye protection without sacrificing comfort or style. Their primary benefit is the combination of a high-durability Crystal frame with a flash lens that excels at reducing glare in bright conditions. While they offer superior protection and a modern aesthetic, users should note that the blue mirror finish is specifically optimized for high-light environments and may feel too dark for indoor or low-light tasks.
| Brand | Bolle Safety |
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These glasses have a 13% light transmission, which is very dark. They are not recommended for indoor or low-light work as they will significantly reduce visibility.
No, the lenses on the STKS 420 are fixed to the frame to ensure structural integrity and safety compliance.
The Platinum coating is highly durable and permanent, but it can be damaged by abrasive cleaning agents. Use only recommended lens cleaning solutions.
The Bolle STKS 420 complies with EN ISO 16321-1 standards. Always check local safety requirements to ensure this certification meets your specific site needs.
Use a specialized lens cleaning spray intended for anti-reflective coatings and a clean microfiber cloth to gently wipe the surface.
Ensure you are using a clean, microfiber cloth. Avoid using soap or detergents that contain wax or oils.
Gently adjust the temple arms by applying slight pressure to realign the fit, ensuring the frames are not exposed to excessive heat, which can warp the material.
These glasses are designed for immediate use right out of the box. To maintain the integrity of the Platinum coating, always rinse the lenses with clean water to remove grit before wiping them with a clean, soft microfiber cloth. Avoid using harsh chemicals, paper towels, or abrasive rags, as these can strip the anti-fog properties and scratch the mirror finish. When not in use, store the glasses in a protective hard case to prevent the crystal frame from scuffing or the lens from coming into contact with sharp objects.
