Prisms

Janos Technology offers standard right angle and equilateral prisms in popular materials. The selection of materials, shapes and sizes offered are now available at attractive prices. AR and reflective coatings are available at an additional charge.

Our equilateral prisms are normally used as dispersing elements in applications that require spectral separation. Janos offers Equilateral in two materials to suite a range of applications. Zinc Selenide (ZnSe) is a high index material useful from the long wavelength visible to about 17µm in the IR. Silicon (Si) is a useful material in the 1.2 - 6.7µm range and again above 20µm.

Right angle prisms direct beams of light at 90 degrees from the incident. Janos is offering Silicon prisms. Silicon (Si) is a useful material in the 1.2 to 6.7µm range and again above 20µm.