JACK

- Material:
Light, high-quality spring steel with an elongation capacity (N/mm) of 2200
- Hinge:
Self-developed maintenance and screwless bracket hinge
- Colors:
Own development, extremely durable with a 30-year guarantee
- Nose pads and temple tips:
Natural rubber with silicone that can be individually adjusted
- Protection:
All frames are delivered with a metal case and a microfiber cloth
- Lens:
Plastic / acrylic glass with the best anti-reflective coating, hard coating and easy-care surface
- Sun glasses:
Supplied with tinted sun protection lenses have 100% UVA/UVB protection with anti-reflective coating on the back


- Sizes:
Lens width: 50 mm
Lens height: 43 mm
Distance between lenses: 19 mm
Total width: 123mm
Temple length: 137 mm
Glasses frame tilt: 7 degrees
Weight: 9 grams