The Logician
Zebrawood & Dark Grey
Colour
- Delivery: 2 - 5 workdays
- Free express shipping worldwide Our customers enjoy free express delivery without any import duties or taxes! Learn more >
- 24 months warranty If you find a defect in your model, please contact our customer support and we’ll find the best solution for you. Learn more >
- 24-day refund policy You are free to return your model within the 24-day period. Learn more >
Description
Keeping a cool head and your eyes wide open. The world has been divided into 1’s and 0’s - problems have been recognized and solutions found. These unique pilot’s sunglasses are made from zebrawood for style-conscious people.
- analytical, level-headed, intelligent, precise -
Technical details
Frame material: Genuine, fine-grained zebrawood and stainless steel in dark grey
Temple material: Stainless steel in dark grey
Lenses: TAC-glass in grey; polarised and with UV 400 protection, light-filter category 3; 42x52mm (HxW)
Size: 143x140x42mm (Frame width x Temple length x Lens height); Bridge
CE-Quality - guaranteed UV protection according to European standards
Core Features
UV 400
Whether you’re on the beach, in the city or snowboarding on the mountain tops, with your Holzkern sunglasses you are always optimally protected. Sunglasses with UV 400 protection prevent all UV rays with wavelengths between 280 to 400 nanometres from reaching your eyes. With these kinds of sunglasses, all ultraviolet A, B and C rays that are dangerous for the eye are blocked.
TAC Lenses
An additional feature that adds even more quality to our sunglasses is the polarised TAC lenses. TAC is short for “Triacetate Cellulose” and it describes an incredibly lightweight and robust material that can be used on the lenses as well as the frame. It is composed of 7 layers and its production is particularly compley, because the original material consists mainly of cotton or beech tree wood.
Anti-Reflective Coating (AR Coating)
The anti-reflective coating of our glasses reduces the visible light for the eye and provides protection against glare. The glare-protection factor is divided into different categories and glasses are conceptualized for particular light circumstances. The calculation for the respective category can be found on the inside of the glasses. A glare-protection factor of 3 (out of 4) comes with this model, meaning it has a transparency of 8 to 18 percent, and the sunglasses are very well suited for sunny regions, bright water surfaces, the beach and the mountains.
Polarised Glass
Polarised glasses capture light reflections within your field of sight and provide for clearer vision. Light that reaches the eye is dulled and therefore much less blinding. A person’s sight is substantially clearer and sharper. The perception of colours is also improved. Ideal for sunny days in nature ;)
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