Avantier Inc. is a reputable provider of materials, cutting-edge equipment, and optic/component capabilities for custom or OEM optics. We specialize in manufacturing lenses, prisms, windows, wafers, and custom-shaped substrates using high-quality materials such as fused silica, filter glass, Germanium, Silicon, and ZnSe. Our use of advanced techniques and modern equipment ensures efficient production with minimal waste and optimized delivery times. Additionally, our in-house coating facilities offer a wide range of standard and custom coatings for various applications, including anti-reflective designs, reflectors, beamsplitters, and high laser damage threshold coatings. We provide certificates of compliance, material certifications, and inspection reports for precision optics.

Amici Prism – Avantier offers a diverse range of Amici roof prisms, available in various sizes and coating options. Customers can opt for uncoated prisms, those with a single layer of anti-reflective coating on entrance and exit faces, or choose prisms with mirror-coated roof faces. The mirror coatings allow these prisms to deviate from 90° angles without encountering limitations posed by total internal reflection.

Right Angle Prisms – Avantier takes pride in crafting high-quality right-angle prisms using top-notch materials such as BK7 Grade A optical glass, Corning Fused Silica 7980, JGS1 UV Grade Fused Silica, and JGS2 UV Grade Fused Silica. Our factory adheres to a strict dimension tolerance of +/-0.1 mm, ensuring precise and accurate prisms.

Penta Prisms – At Avantier, we employ cutting-edge metrology equipment to assess the accuracy of the 90-degree azimuthal beam deviation. With our precision instruments, we achieve exceptionally low deviations, enabling us to collaborate with you in creating penta prisms of the utmost precision that meet your desired standards.

Light Pipe Homogenizing Rods –  At Avantier, we produce custom light pipe homogenizing rods in both square and hexagonal configurations. While a square configuration is standard, a hexagonal configuration has the potential to provide 35% less light loss versus the comparable square configuration.  We can provide shorter pipes for homogenizing the output of high NA (numerical aperture) sources, or longer light pipes for use with low numerical aperture sources.  We also offer tapered light pipe homogenizing rods.

light pipe homogenizing rods

Optical prisms, which are transparent solid optics with highly polished flat surfaces, play a crucial role in manipulating light. They refract light as it enters through one surface and exits through another, with their function determined by factors such as the angles between surfaces and their positions. These prisms have diverse applications, including light reflection, path alteration, image orientation change, and separation of light into different wavelengths or polarizations. 

To benefit from our personalized approach and extensive expertise, we invite you to contact Avantier Inc. for your next custom order. Our commitment to customer satisfaction has fostered long-term partnerships with numerous OEM customers.


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