武汉镭星光电科技有限公司

Telephone：+86 (0)27 8700 2137 / 181 6258 1797(同微信)

E-mail：sales@staroptic.com.cn

Company Address：4th floor, building 9, Optics Valley New Dynamic, 5th Hi-Tech road, East lake Hi-Tech Zone, Wuhan, China

Material	BK7
Diameter Tolerance	+0/-0.05mm
Length Tolerance	±0.2mm
Surface Quality	60/40scratch and dig
Clear Aperture	>90%
Polish	Cylindrical surface polished, end surface ground
Coating	None, available