Product serial number: Sbgx_0030
Specification model number: Process for you according to your request!
Technique index sign: 1.Material:Optical glass;Quartz glass
2.Surface quantity:40/20~80/50
3.Surface accuracy:1/2 into~2 into
4.Thickness business trip:±0.01mm~±0.02mm
5.Center deviation:3Arc Minute
6.Du Mo
Product elucidation: The product's craft forerunner, quantity is dependable and produce the period short, the batch quantity is big to deliver goods quick, the price is low.
|