Diameter (mm):

20.00 +0.00/-0.10

Coating:

Uncoated

Edges:

Fine Grind

Calcium Fluoride (CaF₂)

Thickness (mm):

2.00 ±0.10

Type:

IR Diffuser

Wavelength Range (nm):

300 - 7000

Note:

Fine Grind first surface with a roughness (Ra) of ∼0.75 microns

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 240:

Compliant

Product Family Description

Evenly Ground First Surface for Even Diffusion
Low Index of Refraction Maximizes Throughput
Broad Transmission Range

IR Calcium Fluoride (CaF₂) Diffusers feature an evenly fine ground first surface to produce even diffusion in the visible (VIS) and infrared (IR) spectra. With a wide transmission range up to 7000nm, these diffusers can be used with a variety of coherent and incoherent light sources. The low index of refraction of calcium fluoride maximizes the throughput of these diffusers without use of an antireflection (AR) coating. IR Calcium Fluoride (CaF₂) Diffusers are ideal for use in laser calibration systems and general diffusion of VIS - IR light sources.

20mm Dia., 2mm Thick, Calcium Fluoride (CaF2) Diffuser

Protect your investment.

Regulatory Compliance

Product Family Description

20mm Dia., 2mm Thick, Calcium Fluoride (CaF₂) Diffuser