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Zinc Selenide Infrared (IR) Aspheric Lenses

  • ZnSe Substrate
  • Diffraction Limited Design

Our Zinc Selenide aspheric lenses provide diffraction limited focusing performance. Ideal for focusing the output of a CO2 laser, the lenses are offered uncoated, or with a broadband anti-reflection coating providing superior transmission from 8 - 12μm

For custom sizes or configurations, please contact our Applications Engineering Department.

Prescription information available upon request. Please complete a Request for Prescription Form.

Note: Special care should be taken when handling Zinc Selenide as it is a toxic material. Always wear rubber or plastic gloves to avoid risk of contamination.

Common Specifications

Substrate:
Zinc Selenide (ZnSe)
Center Thickness Tolerance (mm):
±0.20
Clear Aperture (%):
90
Surface Quality:
60-40
Centering (arcmin):
<3

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