Custom IR Optics ZnSe Penta Angle Prism

We offer custom prenta prisms, which are generally used in optical tools such as collimation, ranging, measurement and other instruments. The pentagonal prism deflects light by 90 degrees through two reflections, thereby causing the image to deflect and stand upright. Since the 90-degree deflection angle is not affected by the direction of the prism, slight movement of the prism position has no effect on the accuracy of the 90-degree reflection deflection of the reflected light and can be used in places where the prism cannot be accurately positioned. It can also shorten the optical path of the instrument.

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Multiple Customization Options

Custom Material & Substrate

We provide one of the best substates for your optics, including infrared materials, visible optical glass, chalcofenide glass, plastic, metel, and more on demand.

Custom Shape & Structure

From general to special surface profiles, we are able to achieve high quality. Our products include flat, spherical, aspherical, and curved optics, among others.

Custom Coating

Our coatings are precise and in-house, including anti-reflection, multi-band, conductive, edge filter, variable, metallic, dielectric coatings, and more finishes.

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Relevant Applications & Markets


Custom optics for laser cutting, drilling, engraving, and more.
Optical parts with low absorption in the infrared spectral region.
Optics with reliable absorption or transmission properties.
Custom objective lens and ocular lens for night vision.
Custom spheres, aspheres, curved optics for detectors.
Precise optics for gun laying, hand-held devices and more.
MWIR and LWIR optics with light weight to support the system.
Custom optics with high transmission and blocking level.
Highly functional IR optics for imaging in different industries.

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