Description
Available Versions
STKS 420 Safety Glasses by Bolle Safety - Smoke PC Lens - Black Frame - STK42N20E
STKS 420 Smoke Safety Glasses offer reliable eye protection with a modern, athletic look. Bolle STKS 420 balances comfort, coverage, and sustainable design for demanding work. Engineered by Bollé Safety, these full-frame glasses are built for site use and all-day wear. The STKS design combines durable materials with a streamlined profile. Integrated protection supports confidence in bright outdoor conditions. STK42N20E is a practical option for users who need dependable performance and clear vision.
Smoke (Grey) Lens - Outdoor use on-site
- Tint base: Grey
- % Visible Light Trans: 13%
- Blocks extreme sunlight and surface glare for maximum protection
- Maintains true color perception with a neutral grey tint
- Reduces squinting and visual fatigue, even during long exposure hours
The smoke lens suits bright outdoor conditions. The neutral grey tint supports clear vision while reducing glare and visual fatigue.
Features:
- Sustainably crafted: 32% (plano) and 52% (prescription) recycled polycarbonate
- Crystal-clear vision with PLATINUM: anti-scratch, anti-fog coating
- Enhanced protection comfort: Integrated side shields and upper brow protection for superior coverage
- Prescription-ready: Advanced lens treatments and wide prescription adaptability for precise vision correction
- Smoke Lens Shinny Black Frame
- Full-frame construction helps the glasses feel secure while maintaining a streamlined profile.
Technical Info
- Weight: 28 g
- Frame Type: Full Frame
- Frame Material: Recycled Polycarbonate
- Frame Colour: Translucent Black
- Lens Material: Polycarbonate
- Lens Colour: Grey
- Lens Coating: Platinum (Anti-scratch and Anti-fog KN Rated)
- Standards: EN ISO 16321-1
- Lens marking: GL3 CT 1 CE
- Frame Marking: 16321 CT 1-M CE UKCA
For fit and product reference, check the documentation below. It includes the datasheet, markings guide, and size guide for STKS.
Review the guides before purchase if you need sizing support. They also help with technical confirmation and prescription suitability details.
Documentation
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