Plano-concave lens ndiye chinthu chodziwika bwino chomwe chimagwiritsidwa ntchito powunikira komanso kukulitsa matabwa.Zokutidwa ndi zokutira zotchinga, magalasi amagwiritsidwa ntchito pamakina osiyanasiyana a kuwala, ma lasers ndi misonkhano.
Zakuthupi | BK7, FS, UVFS, CaF2, ZnSe, Si, Ge |
Wavelength | 350-2000nm/185-2100nm |
Dimension Tolerance | + 0.0/-0.1mm |
Makulidwe Kulekerera | +/-0.1mm |
Khomo Loyera | > 85% |
Kuyang'ana Kwautali Kulekerera | 5% (Standard)1%(Kulondola Kwambiri) |
Ubwino Wapamwamba | 40/20 (Standard)/ 20/10(Kulondola Kwambiri) |
Pakati | <3 arc min |
Kupaka | Popempha makasitomala |