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Bolle STKS 420 Glasses - Crystal Grey/Clear
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Bolle STKS 420 Glasses - Crystal Grey/Clear
Tactical glasses designed for individuals operating in challenging field conditions where both effective eye protection and wearing comfort are crucial.
polycarbonate visors with Platinum coating
The Crystal coloured lenses, with a thickness of 2.2 mm, are made from polycarbonate, combining light weight with high resistance to mechanical damage. The Platinum coating on the lens surface increases scratch resistance and effectively reduces fogging, supporting good visibility in various field and weather conditions.
contoured frames, side shields
The model is equipped with a full-type frame full frame, made from recycled polycarbonate. Thanks to modern production processes, a construction combining light weight with appropriate rigidity and mechanical damage resistance has been achieved.
Side shields protect eyes from fine particles, dust, and other contaminants, enhancing the level of protection in a challenging environment. Contoured temples ensure stable and comfortable fitting of the glasses to the face, reducing the risk of shifting during activities and increasing wearing comfort.
standards and certificates
- EN ISO 16321-1 - a European standard specifying the requirements for protective glasses used in various working conditions. It is part of a broader ISO 16321 standard that defines requirements for eye and face protection against mechanical, chemical, and other environmental hazards. Protective glasses complying with this standard are certified for use in professional environments where high eye safety is required.
- CE - a marking confirming that the product meets EU standards and regulations concerning safety, health, and environmental protection. The CE marking indicates that the manufacturer declares conformity of their product with applicable EU standards and directives.
main features
- lenses made of durable and lightweight polycarbonate
- Platinum coating on visors
- full frame from recycled polycarbonate
- light yet durable construction
- ergonomically contoured temples
- side shields
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 | Metal |
| Frame color | Transparent |
| Lens color | Transparent |
| Mechanical resistance class | S |
| Polarized | No |
| UV filter | Yes |
| Dimness | No |
| Case included in set | No |
| Weight | 28 g |
| Gender | Men's |
| Main color | Clear |
| EAN | 3660740024536 |
| Manufacturer code | STK42N11E |
| Brand | Bolle |
| EAN |
The CAT.0 filter provides light transmission from 80% to 100%, guaranteeing full visual comfort on cloudy and poorly sunny days.
Platinum coating protects the lenses from scratches, dirt and chemical exposure. It ensures high lens durability and clarity of vision.
