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Bolle STKS 420 Glasses - Transculent Black/Cobalt Flash Polarized
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Bolle STKS 420 Glasses - Transculent Black/Cobalt Flash Polarized
Glasses designed for users working in harsh field conditions, where both effective eye protection and wearing comfort are important. Thanks to the sturdy construction and the use of high-quality polarized lenses with a CAT.3 filter, they effectively protect the eyes from strong solar radiation, reducing glare and improving contrast vision.
Polarized visors with anti-scratch coating
Lenses in Cobalt Flash color and 2.2 mm thickness are made of polycarbonate, which combines low weight with high resistance to mechanical damage. Their surface has an Anti-Scratch coating, increasing resistance to scratches. Thanks to this, the glasses retain their properties longer, even with intensive use.
Thanks to the use of polarization, the lenses reduce glare, significantly improving image readability. Additionally, they increase contrast and color saturation, reducing eye fatigue during prolonged use in strong light.
Profiled frames, side shields
The model is equipped with a full frame, made of recycled polycarbonate. Thanks to modern manufacturing processes, a construction combining lightweight with appropriate rigidity and resistance to mechanical damage has been achieved.
Side shields protect the eyes from particles, dust, and other contaminants, increasing the level of protection in demanding environments. Ergonomically shaped temples provide a stable and comfortable fit of the glasses to the face, reducing the risk of them shifting during movement and increasing wearing comfort.
Standards and certifications
- EN ISO 16321-1 - European standard specifying requirements for protective glasses used in various work environments. Part of the broader ISO 16321 standard, which defines requirements for eye and face protection against mechanical and chemical hazards. These glasses meet the standards and are certified for use in professional environments requiring a high level of eye protection.
- CE - marking indicating that the product meets EU standards for safety, health, and environmental protection. The CE marking signifies that the manufacturer confirms the product's compliance with the relevant European Union directives.
Main features
- Lenses made from durable and lightweight polycarbonate
- Anti-Scratch coating on visors
- Full frame from recycled polycarbonate
- Lightweight yet durable construction
- Ergonomically shaped temples
- Side shields
- Polarization
MILITARY is the official distributor of Bolle.
The Bollé brand originates from Oyonnax, France, where it started its production in 1888, eventually gaining international recognition as a manufacturer of high-quality optical and protective equipment. Over 130 years of history is a period of intense development, during which the company has transformed from a local workshop into a modern industry leader. Its commitment to innovation and precision has made Bollé synonymous with quality in both the world of sport and professional environments where reliability and safety are key.
| Lens material | Polycarbonate |
|---|---|
| Frame material | Polycarbonate |
| Frame color | Black |
| Lens color | Blue |
| Mechanical resistance class | S |
| Polarized | Yes |
| UV filter | Yes |
| Dimness | Yes |
| Case included in set | No |
| Weight | 28 g |
| Gender | Men's |
| Main color | Cobalt Flash |
| EAN | 3660740024529 |
| Manufacturer code | STK42N51E |
| Brand | Bolle |
| EAN |
Anti-Scratch coating increases the scratch resistance of the lenses and protects them from mechanical damage. Thanks to the coating, the glasses will retain their properties for longer, even with intensive use.
