Optics & Optical Coatings
Multi-Element Optics

The lens or a combination of these lenses found in this section will have limited applications compared with single spherical lens but very high performance can be achieved in a dedicated application.


Achromatic doublets are cemented achromats made of two different lenses.

Achromatic Cylindrical Lens

These laser beam expanders are designed for use with a high-power laser.It supports a broader wavelength range than the current models.
Air spaced two piece waveplates are suitable for use with high-energy lasers (no optical contact occurs).For Nd-YAG lasers and Yb lasers, the...
It is a holder for incorporating optical elements such as lenses and filters into the cage system.