OptoSigma

Optics & Optical Coatings
Beamsplitters

A beamsplitter is an optic that splits light into 2 directions.The split ratio of light transmittance and reflectance is 1:1 and is called a half mirror.

Harmonic Separator

Beam Samplers

Polka Dot Beamsplitter

PICKUP PRODUCTS
Adapter for optical fiber connections.
These are stainless steel iris diaphragms which can change it's aperture size. It is mainly used for optical axis alignment of the laser beam...
These are low outgassing pedestal bases for vacuum mirror holders and lens holders.