1-NC-5-2050 Non Polarizing Beamsplitter Cube, 20 x 20 x 20 mm, 900 - 1200 nm

Cubes are constructed by cementing two precision right angle prisms together with metallic-dielectric coating on the hypotenuse surface. Absorption loss to the coating is ~10%, but due to the metallic material of the coating cubes do not change polarization of the incident beam!