Lenses
filter
2017-12-21 12:08  Visit:48
Price:Unfilled
Send inquiry
Material:BK7,UV-grade fused silica Size:3mm-220mm Thinkness Tolerance:±0.1mm Centration:3 arc min  Surface figure:1/4λ Surface quality:60—40scratch and dig Clear aperture:90% Coating:avaliable upon request
Message

TO: cjxocl1736

E-mail:

Content:

Contact information
Comment
0