Belarus Eyeglass Lenses

Specifications: Colorless stigmatic eyeglass lens made of BOK-UV glass (our own elaboration) which defends against UV rays and have following characteristics: Diameters - 56, 60, 65, 70 mm.

Power range: from 0,00 up to +-25,0 dioptres according to European standards Refractive index - 1,525 +- 0,002 Dispersion coefficient - not less than 58 Attenuation coefficient - no more than 0,0130 cm -1 Density - 2,53 g/cm3 Visible light transmission rate: 91% Transmission coefficient for 315 nm UV waves - less than 0.1%, that meets European standard DIN 58217 requirements.

We also offer: - Photochromic eyeglass lens with a 1,7 refractive index. - Eyeglass lens of high mechanical durability with a unique chemical covering \'\'Sol-Gel\'\', which reflect up to 98% of UV rays and especially recommended for protection against solar light, intent work (reading, watching TV, knitting, etc.), PC users and car drivers. - Eyeglass lens with clarifying coating \'\'Ar\'\' (both mono- and multilayers and of different color tints) which give true comfort and beautiful appearance, raise a transparency and contrast.

We are ready to give any guarantees of our products supply and open for any questions and offers. Our prices - from 0,58 USD. Delivery - on minimal terms by any convenient postal service (DHL, UPS, etc.)