Sell caf2 lens @China (Mainland)

Material:CaF2   single crystal

Size:4mm-220mm

Dimension tolerance:0/-0.15mm

Thinkness Tolerance:±0.2mm

Centration:3 arc min　

Surface figure:1/4λ

Surface quality:60—40scratch and dig

Clear aperture:85％

Coating:avaliable upon reques

Post by Yan Zhang    Electronic Components & Supplies    @2011-12-20 16:19:05