Buying Prisms

Expanding your spectro-vision

UM OPTICS offers right-angle prisms based on calcium fluoride(CaF₂), silicon (Si) and zinc selenide (ZnSe) in a variety of sizes.

Laserton has a wide range of optical prisms, including penta prisms, corner cube retroreflectors, anamorphic prisms, Dove prisms, right angled prisms, pyramid prisms, beam splitter penta prisms, half penta prisms, roof prisms, wedge prisms, equilaterla prisms, Porro prisms, rhomboid prisms, Brewster prisms and Pellin—Broca prisms. Also, we can produce custom prisms of other forms.

Shalom EO offers optical prisms of multiple types which are ideal for applications of ray deviation and adjusting orientation of an image, including: right angle prisms, corner cube retroreflectors, wedge prisms, Brewster angle prisms and equilateral prisms, in addition to penta prisms, Dove prisms, roof prisms and Porro prisms. There is a large choice of materials: BK7, N-BK7, UV-grade fused silica, N-SF11, CaF₂, Ge and ZnSe.

Anti-reflection coating options are single layer MgF₂ coatings, broadband AR coatings and laser line V-type coatings. Reflective aluminium coatings are also available.

Your problem is our challenge – flexibility is our standard!

Artifex Engineering offers a wide variety of custom prisms, including all typical designs tailored to your requirements (right angle prism, dove prism, pentaprism, corner cube reflector, wedge prism). Prisms are used for reflection, deviation and image manipulation. Visit our product page for more information. We look forward to your inquiry.

Custom Precision optical components

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 1972)!

Ecoptik produces optical prisms for various applications. We can make many different geometrical shapes, e.g. roof prisms, tetrahedral, wedge, octagon, penta, Powell and right angle prisms. We are happy to develop custom versions for you.

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 3203)!

IRD Glass manufactures custom optical prisms for nearly any application – from laser optics to imaging devices. We produce basic right-angle prisms, rhomboid prisms, wedge prisms, penta prisms, dove prisms, roof prisms and many other challenging variations and assemblies – even completely new optical prisms for new applications as our customers’ industries require them.

Optical components at better price

We offer custom optical prisms from 0.3 mm to 500 mm with up to λ/10 flatness and custom coatings.

Your reliable partner for photonics innovations!

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

The EKSMA Optics optical prism product line includes wedge prisms, laser dispersing prisms, Pellin–Broca prisms, right angle prisms, corner cubes and non-polarizing cube beamsplitters.

Precision Optics & Coatings for High Energy Laser Applications

See us at SPIE Photonics West 2025 in San Francisco, January 25–30 (booth 2326)!

Perkins Precision Developments (PPD) manufactures custom, high-precision prisms and prism assemblies of all shapes and sizes and in a variety of materials including fused silica, fused quartz, N-BK7, YAG, ZnSe, SF11 and other high index glasses. Prisms are available uncoated or coated with our low-loss, high energy IBS thin film coatings for applications in the UV, visible and near-infrared (NIR). Typical coatings include anti-reflection (AR), high-reflector (HR), dichroic, beam splitter, and polarizing designs.

Common types of thin film coated prisms that we produce for both laser and imaging applications include right angle turning prisms, Risley prisms, equilateral dispersion prisms and penta prisms. Precision optical assemblies such as polarizing beam splitter cubes and dichroic prism beam splitters are also an option.

Our technical sales team will work with you at the design and quotation phases to ensure the optimal balance of performance, manufacturability and cost.

Your Custom Optics Expert

Shanghai Optics can provide custom high-precision prisms with arbitrary angles, sizes below 300 mm and angular accuracy of 1 arcsec. Customized coatings are available for different UV, visible and infrared wavelengths according to customer requirements.

Bringing quality into focus

Knight Optical offers an extensive range of stock prisms which are suitable for a wide array of projects and applications. Our range of prisms includes Amici, corner cube, Dove, equilateral, Fresnel, homogenising light pipe, Pellin–Broca, penta, Porro, rhomboid, right angle, as well as prisms manufactured from UV and infrared substrates. Custom prisms are also available in different substrates and with applied coatings.

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

An optical prism is a solid, transparent optic with flat surfaces which refract light. Light enters through one surface, and may be rotated, deviated, or dispersed before leaving through another surface. These surfaces are highly polished, and the angles between them, the number of surfaces, and the position of them determine the function of the prism.