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25.4mm Dia., 3mm Thick, 8.0 - 12.0µm ZnSe Diffuser

Infrared (IR) Diffusers

Infrared (IR) Diffusers

Stock #16-820 New
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£233.75
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Qty 1+
£233.75
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Diameter (mm):
25.40 +0.00/-0.13
Coating:
Uncoated
Edges:
Ground Edges
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Zinc Selenide (ZnSe)
Thickness (mm):
3.00 ±0.13
Type:
IR Diffuser
Wavelength Range (nm):
8000 - 12000
Note:
Fine Grind first surface with a roughness of ∼0.75 microns

Regulatory Compliance

RoHS:

Product Family Description

Infrared (IR) Diffusers are useful for creating even intensity distribution of broadband IR light sources. These ground diffusers are polished on one side and sandblasted on the other side to produce a rough surface that will scatter light. Infrared (IR) Diffusers are available in two versions. The calcium fluoride (CaF2) substrate has a transmission range from 0.2 to 8.0 microns and the zinc selenide (ZnSe) substrate has transmission range from 8.0 to 12.0 microns. Infrared (IR) Diffusers are ideal for a variety of applications including FTIR systems, laser calibration systems, and illuminator diffusion.

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