Optical Blanks

Photonway Technology does not produce optical glass, our material suppliers are experts in producing high-homogeneity and precision annealed materials. For the quick turn-around demand by our custom optical business, we always keep a high volume stock of optical substrates.

Our process capabilities (cutting, surface grinding & edging) and on-hand materials make quick response and low cost possible.

We supply custom molded and machined glass blanks in many configurations made from variours materials.

·BK7           ·UVFS           ·IRFS            ·MgF2
·CaF2         ·ZnSe            ·Sapphire

Standard substrates are well polished and through precision test to meet your lens blank requirements.

Please let us know your—quantity, diameter (or LxW), thickness, and material selection, our engineers will be more than happy to offer a quotation with leadtime.