Product Announcements:
Optical Prisms

Avantier's custom large-size prisms for demanding optical systems requiring precise beam steering, dispersion, and image control. Available in glass, metal, crystal, and plastic materials, our prisms feature dimensions up to 500 mm, high-reflectivity coatings, and precision optical specifications tailored for aerospace, laser, imaging, scientific, and industrial applications. Read more...

High-extinction Glan-Taylor polarizer prism with wide wavelength range and high laser damage threshold for spectroscopy, laser systems, and precision optical applications. Read more...

A fused silica dove prism is an optical prism made of fused silica, a variant of the dove prism. Read more...

Retroreflectors(Corner Cube Prisms) are trihedral prisms manufactured from a solid piece of N-BK7 glass/UVFS. We offer retroreflectors as well as versions with antireflection (AR) coatings . They have uncoated reflective faces and rely on total internal reflection (TIR) Read more...

Roof prism is a type of optical prism commonly used in binoculars, microscopes, and other optical instruments to adjust the direction of the light path and maintain image consistency from side to side by reflecting and refracting light rays. Read more...

Fused silica right angle prisms are made of high purity fused silica with excellent optical performance and environmental stability for UV, VIS and NIR wavelengths, especially suitable for laser systems, high precision optics and harsh environments. Read more...

The fused silica porro prism, manufactured from fused silica material, serves as a critical 180° optical path turning component in high-end optical systems. It features ultra-broadband spectral transmission, near-zero thermal expansion, and exceptionally high laser-induced damage threshold characteristics. Read more...

The fused silica rhomboid prism is made of fused silica material, featuring ultra-high purity, low thermal expansion, and broad-spectrum transmission characteristics. It is suitable for demanding optical environments ranging from ultraviolet to visible and infrared wavelengths. Read more...

Fused silica is a high performance optical material with ultra-broad spectral transmission, low thermal expansion, and high laser damage threshold for ultraviolet (UV), visible (VIS), and infrared (IR) spectroscopy systems. Read more...

This produces a left handed image and depending on the orientation of the prism, the image may be inverted or reverted. Right angle prisms can also be used in combination for image/beam displacement. Read more...