Double concave lens
Double-Concave Lens, also named Bi-Concave Lens, is used to divergent light. It is best used when the input beam is converging Dia:6mm-75mm+0/-0.1mm EFL:-25-- -1000mm+/-1% Surface Accruacy:Wavelength/4 Sruface Quality:40-20 Centration:< 3 arc min...
China
Main Item
lens, prism, filter, window.crystal.beamsplitter
Business Type
Manufacturer, Importer