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  • IR Windows Calcium fluoride CaF2 Windows

    CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

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Schmidt Prisms

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BK7 and Fused Silica Glass Schmidt Prisms

Schmidt Prisms
Schmidt prisms are used to invert and revert an image to angle of 45°. The 45° deviation makes Schmidt prisms useful in eyepiece assemblies and imaging systems requiring a path bend.

1. Ray Deviation of 45°
2. Right Handed Image
3. Combine with Half-Penta Prism to Create Pechan Prism

  • product orgin:

    China
  • shipping port:

    Fuzhou China
  • payment:

    T/T Payment, Western Union
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features

BK7 and Fused Silica Glass Schmidt Prisms


Schmidt prisms are used to invert and revert an image to angle of 45°. The 45° deviation makes Schmidt prisms useful in eyepiece assemblies and imaging systems requiring a path bend. The aluminized roof surfaces enhance the overall efficiency while the high accuracy roof angle tolerance increases the prism’s resolution.


Material BK7, Fused Silica, etc. Optical Glass
Dimensions Tolerance +/ - 0.10mm
Surface Flatness λ/4 at reflecting surface λ/2 at other surface
Surface Quality 40/20 scratch & dig
Angular Tolerance ±5'
Roof Angular Tolerance +/- 5" or 15 "
Chamfers 0.1- 0.25 mm x 45°+/- 5°
Coating AR, HR Coated Upon request



Schmidt PrismsRay Deviation of 45° Prisms

Different Shape, Size, Material requiremenat are available.

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If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

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