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20mm Diameter 120 Grit Ground Glass Diffuser

Stock #83-380
Qty 1-10
€16.50
Qty 11+
€14.75
Volume Pricing
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Diameter (mm):
20.00 ±0.25
Coating:
Uncoated
Edges:
Ground Edges
Grit:
120
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Float Glass
Thickness (mm):
1.60
Type:
Ground Glass Diffuser
Wavelength Range (nm):
350 - 2000
Note:
Sandblasted on first surface

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

  • Available in Sizes Ranging from 5mm Diameter to 250mm Square
  • Low Scatter Loss
  • Evenly Ground Surface for Even Diffusion
  • Fused Silica Substrates Available

Ground Glass Diffusers are comprised of high tolerance, quality ground glass making them ideal for a variety of industrial applications. The float glass substrate has excellent visible transmission and is ideal for general diffusing applications. A 120-grit or 220-grit (as noted) sandblast is used to create a diffuse surface on the glass. Undergoing two orthogonal passes during this sandblast process yields even diffusion across the surface. The scattering is a compromise of low scatter loss and medium diffusion. Typical applications include use in screens, illuminator diffusion, and targets.

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