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25mm Dia., 3mm Thick, Calcium Fluoride (CaF2) Diffuser

IR Calcium Fluoride (CaF2) Diffusers

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Stock #19-734 17 In Stock
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
A$170.08 A$283.46
Volume Pricing
Qty 1-10 A$283.46   A$170.08 each
Qty 11-25 A$253.79   A$152.27 each
Qty 26-49 A$240.61   A$144.37 each
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Specifications

General

Type:
IR Diffuser
Note:
Fine Grind first surface with a roughness (Ra) of ∼0.75 microns

Physical & Mechanical Properties

Diameter (mm):
25.00 +0.00/-0.10
Edges:
Fine Ground
Thickness (mm):
3.00 ±0.10

Optical Properties

Coating:
Uncoated
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Calcium Fluoride (CaF2)
Wavelength Range (nm):
300 - 7000

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 240:
Compliant
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Product Details

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

IR Diffusers feature an evenly fine ground first surface to produce even diffusion in the visible (VIS) and infrared (IR) spectra. Available in both ZnSe and CaF2 options with transmission ranges of 600nm-12000nm and 300nm-7000nm respectively, 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 Diffusers are ideal for use in laser calibration systems and general diffusion of VIS - IR light sources.

Technical Information

Special Handling

These optics require special handling to avoid damage and ensure long-term performance. Proper handling, cleaning, and storage are essential to maintain optical quality. Explore our Optics Cleaning Resources for step-by-step guides and best practices. For personalized assistance, Email us or Chat with our technical support team.

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