Buying Corner Cube Prisms

Bringing quality into focus

Knight Optical offer precision N-BK7 corner cube prisms with a 3 arcsecond deviation angle. Often used for beam steering, these retroreflector prisms are also available as custom orders including mounted options.

Optical components at better price

We offer on-demand manufacturing of corner cube prisms / retroreflector prism. N-BK7 or HK9L substrate, with high reflective silver or aluminium coating and can reach precision down to 2" of deviation.

Shalom EO has developed a capable production workshop that could offer various kinds of custom and off-the-shelf corner cube prisms made of N-BK7, UV fused silica, and other custom materials with diverse coating options like silver/gold coatings, and coatings in the visible, UV, and NIR spectrum.

Shalom EO's main types of corner cube retroreflectors include:

• Standard corner cube retroreflectors of routine choices.
• Truncated corner cube reflectors of lightweight and compact dimensions.
• Lateral transfer corner cube retroreflectors with one trihedral reflecting face at one terminal of the prism and two trihedral reflecting faces forming a roof edge at the other end are designed for applications requiring a lateral beam displacement.
• Customized hollow corner retroreflectors that perform great in low-pressure conditions and mitigate the aberrations derived from glass dispersion and temperature fluctuations.

The Future Depends on Optics

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 1139)!

Edmund Optics offers mounted and unmounted retroreflection prisms in a range coating options. Reflective surfaces are available with reflection coatings including aluminum and silver. Entrance surfaces are available with VIS 0° anti-reflection coatings. Due to their complex shape, mounting a retroflection prism can be difficult. To ease system integration, mounted retroreflection prisms featuring ¼-20 tapped holes are available.

Your Custom Optics Expert

Shanghai Optics Inc. custom corner cube prisms are used for applications in spectroscopy, satellites, or battlefield technology, also in land surveying, laser resonator cavities, electronic distance measurement, and space vessel docking.

Your problem is our challenge – flexibility is our standard!

Artifex offers custom corner cube prisms tailored to your requirements, which can be either solid or hollow. Our retroreflectors are available in a range of substrates and coatings and can be mounted on request. Visit our product page for more information. We look forward to your inquiry.

Your reliable partner for photonics innovations!

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 657)!

EKSMA Optics offers a selection of corner cube prisms for quick delivery. Custom metal or dielectric coatings can be applied on request.

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 954)!

A corner cube prism, also known as a retroreflector, a CCR, or a trihedral prism, is an optical prism that sends an incoming beam of light directly towards its point of origin while translating it spatially.