Optical Manufacture
Fytech has introduced a variety of advanced optical processing equipments recent years, we also hired a group of experienced staff to carry on processing and production. Our company design and manufacture various size of lenses, optical components and other related products bases on customers’ requirement. Our processing technology have achieved to the world-class performance, meanwhile the machining precision are constantly enhance and improve. Fytech optical coating service can provide a broad range of anti-reflection coating and mirror coating that apply to our optical components and lenses.

Specification：
Surface Irregularity…………………………………………………………λ/4 per 25mm at 632.8nm
Surface Quality………………………………………………………………60-40
Diameter Tolerance ………………………………………………………+0.0/-0.03
Centration ……………………………………………………………………3′
Paraxial Focal Length………………………………………………………±2%
Thickness Tolerance………………………………………………………±0.05mm
Parallelism………………………………………………………………………30″