Product Announcements:
Optical Prisms

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...

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...

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...

The Penta Prism is a five-sided prism made of optical glass that has two parallel faces and five angle faces. It is used to reflect a beam of light by 90 degrees without inverting or reverting it. Read more...

High Power PBS are an easy-to-mount, high contrast alternative to Brewster windows. High Damage Threshold PBS feature greater than 97.5% reflection of S-polarized light and over 96% transmission of-polarized light, along with an Lambda/8 surface flatness for minimal wavefront error. Read more...

Enhancing Light Manipulation and Imaging Precision Read more...

Custom high precision glass optical prisms are meticulously engineered optical components that provide efficient light control, redirection, and dispersion in diverse optical systems, offering exceptional accuracy and performance for demanding applications. Read more...

Substrate: H-K9L / N-BK7 /JGS1 or other material
Dimensional Tolerance: ±0.1mm
Surface Flatness:5(0.3)@632.8nm
Surface Quality: 40/20
Chips:90%
Beam Deviation: <10arcsec
AR Coating: Ravg<0.5% @ 650-1050nm, AOI=0° Silver Coating: Rabs>95%@650-1050nm on reflect surfaces Read more...

High quality Fresnel prisms for imaging and illumination applications Read more...

At Avantier, we produce custom polymer optics for a wide variety of applications. More than fifty years of experience in optical design and manufacturing enables our team to produce high-performance optics suitable for even the most demanding applications, and we’re proud of our track record of excellence. Read more...