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Home > Products > Windows > Conical Widnows

Optical Conical / Tapered Windows, Customized

  conical-windows       conical-windows-DWG

    Optical conical / tapered windows are like a cone. It has a tapered surface that is finely ground and can be well mounted with the housing. Such a device can withstand a high internal and external pressure difference. Widely used in optical systems with special working environments as a protection windows.

    Creator optics ( CNCO ) supply high quality customized conical / tapered windows made of optical glass, optical crystal and laser crystal.

    The main materials as follow:
   optical catalog glass, BK7, sapphire, quartz crystal, Pyrex, BOROFLOAT, float glass, etc.

     All of these custom made tapered windows are designed for precision optics, lasers and gas measurement systems. The optical transmission speed is high and the transmission beam has little or no distortion. The circumference and conical surface are ground and can be very tightly assembled.

Common Specifications of Optical Conical Windows:

Specifications\Grade Precision Standard
Diameter Dia3mm to 50mm, customize available
Thickness 5mm to 50mm , customize available
Diameter Tolerance +/-0.05mm +/-0.1mm
Thickness Tolerance +/-0.025mm +/-0.05mm
Edge ground ground
Chamfer/Bevel 0.25*45° 0.25*45°
Flatness 1/8 lambda per inch @633nm 1/2 lambda per inch @633nm
Parallelism 30 arc sec 3 arc min
Surface Qulitity 20/10 60/4
Clear Aperture >85% >85%
Coating customize available
Material BK7, sapphire, fused silica, quartz, Pyrex, BOROFLOAT, float glass, etc.

* For more information or other products and requests, please contact us.

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