Hellberg 21431-001 Krypton Safety Glasses AF+AS Photochromic
Special Features
- The Hellberg Krypton sets a new standard in style, comfort, and fit for safety glasses.
- The full frame, combined with the soft dual material over the temples and nose bridge, offers a perfect fit for all users.
- The photochromic lens offers a self-tinting shade that darkens upon exposure to sunlight. Indoors, the lens has a light transmission very close to a clear lens – Visual Light Transmission 90% (VLT). Outdoors in sunny conditions, the lens darkens to a maximum of 30% VLT. Suitable for indoor/outdoor use, such as forklift drivers moving back and forth from outdoor sunlight to artificial light or low-light conditions indoors.
- Anti-scratch coating protects both sides of the lens against surface scratches, increasing the lifespan of the glasses.
- Anti-fog coating prevents both sides of the lens from fogging up when exposed to warm, humid environments.
- The soft rubber material covering the hard plastic temples improves wearer comfort. A grooved pattern ensures a good grip while walking around and working.
- The rubber is comfortable and flexibly adapts to any nose shape.
- The slim design of the temples minimizes any leakage into the ear cushions of the hearing protectors, maintaining a good seal between the cushion and the face with very little loss of sound attenuation.
Technical data
- Weight: 26 g
- Light transmittance: 30%
- Standard: EN 166:2001 / EN 172:1994
Comment