Prisms are one of the main elements in the creation of optical systems and devices.

We produce prisms of different configurations:

• rectangular prisms;
• roof prisms;
• oblique angled prisms;
• pentaprism;
• rhombic prisms;
• retroreflective prisms;
• beam-splitting cubes;
• hexahedrons;
• octahedrons;
• three-mirror and four-mirror prisms-lenses (analogues of prisms according to Goldman and Van Boiningen).

Application domain: optical instrument for various purposes, such as observational optical instruments (telescopes, binoculars, microscopes and others), optical devices for recording images on electronic receivers, complex multifunctional optical instruments.

Specifications:

Material	optical glass, fused silica, zerodur, glass ceramics
Accuracy of angle dimensions	from 2”
Dimension tolerance, mm	±0,03
Surface flatness	0,1 fringes (τ/20)
Surface quality	in accordance with GOST 11141
Deviation of the inlet and outlet beam	± 2”
Coating	in accordance with customer’s requirements