Filters
Beam Splitters


Half mirrors have a uniform 1:1 ratio of reflection and transmission for both linearly polarized light and normal light source.
Laser line plate mirrors are plate beamsplitters optically coated on the front side of optical parallels or wedge-shaped substrates with a dielectric multilayer coating.
These thin beam splitters can be inserted into an optical light path without beam shift or chromatic dispersion for any light transmission application.
A variable beam splitter can be used to change the angle of incidence of a laser.
The Polka Dot beam splitter has an aluminum coating of grid dots (polka dots) on the glass substrate.