Wedged optical window


A wedge-shaped optical window is a specially designed optical element with a certain tilt angle between its two parallel surfaces. This design can be used to change the light path through the window or eliminate interference. Wedge-shaped windows are widely used in a variety of optical systems, including laser systems, optical imaging, spectroscopy, and precision measurement.

Angular accuracy: The tilt angle between the two faces of the wedge window is very precise, which is crucial for controlling the deflection of light and eliminating interference fringes.

Material diversity: The wedge window can be made of a variety of optical materials, including quartz, sapphire, calcium fluoride, etc., to adapt to different optical applications and environmental conditions.

Optical quality: High-quality wedge windows have excellent surface accuracy and finish, ensuring the quality and stability of light transmission.

Customization capability: The wedge window can be customized according to specific application requirements, including wedge angle, size, material and coating, etc.


MaterialN-BK7, UV fused silica, calcium fluoride, magnesium fluoride, znse, sapphire, barium fluoride, silicon and germanium
Surface Flatness:< λ / 10 @ 633nm
Surface Quality:<10/5 (both sides)
Diameter Tolerance:<+ 0.00 / – 0.20 mm
Center Thickness Tolerance:<± 0.25 mm
Clear Aperture:>85% of diameter
Bevel:0.3 mm (typical) x 45°

All products can be customized according to your requirements.please contact us.

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