Circular Optical Diffusers

Anti-Newton glass, 100x100mmx3mmthk -- DGN100100
from Knight Optical (UK) Ltd

When two flat optical surfaces are in close proximity interference effects associated with residual Fresnel reflection can be seen, these are a special case of Newton ’s Rings. Anti-Newton glass sheets are lightly etched to deform the surface enough to prevent this but with minimal effect on... [See More]

  • Shape: Circular
  • Rectangular Width: 100
  • Diameter / Length: 0.2500
  • Thickness: 3
Ground glass diffuser VIS/NIR 40mmdiax3.3mmthk -- DGP4000
from Knight Optical (UK) Ltd

Knight Opticals' ground glass diffusers scatter light at angles up to 10 °. They are used predominantly in two applications; firstly for focussing and secondly to enhance illumination uniformly in lighting systems. We stock two types of ground glass diffuser; borosilicate diffusers that cover a... [See More]

  • Shape: Circular
  • Thickness: 3.3
  • Diameter / Length: 0.2500
Light Shaping Diffusers®
from Newport Corporation

Light Shaping Diffusers ® smooth and homogenize light sources with hotpots and uneven light distribution, providing uniform illumination for critical applications. These diffusers efficiently and precisely distribute light into specific cone angles. Precisely control beam emission pattern. [See More]

  • Shape: Circular; Square
  • Diameter / Length: 25.4
  • Diffuser Type: Opal Glass Diffuser
  • Rectangular Width: 50.8
Diffuse Reflectors
from Thorlabs, Inc.

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

  • Shape: Circular
  • Diameter / Length: 25.4
  • Diffuser Type: Holographic Diffuser
  • Thickness: 2
100mm Diameter 120 Grit Ground Glass Diffuser -- NT83-383
from Edmund Optics Inc.

Available in Sizes Ranging from 5mm Diameter to 250mm Square. Low Scatter Loss. Evenly Ground Surface for Even Diffusion. Fused Silica Substrates Available. TECHSPEC ® Ground Glass Diffusers are comprised of high tolerance, quality ground glass making them ideal for a variety of industrial... [See More]

  • Shape: Circular
  • Diameter / Length: 100
  • Diffuser Type: Greyed Glass Diffusers
  • Thickness: 1.6
Optical Disk Diffuser, 25.4 mm Diameter, 25.4 mm Aperture
from Newport Corporation

The 10DIFF-VIS Flashed Opal Optical Disk Diffusers is significantly less expensive than integrating spheres and is easily mounted in a simple optic holder. Diffusers scatter incident light, thereby reducing the sensitivity of a detection system to slight positional or angle changes in an incoming... [See More]

  • Shape: Circular
  • Diameter / Length: 25.4
  • Diffuser Type: Opal Glass Diffuser
Engineered Diffusers
from Thorlabs, Inc.

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

  • Shape: Circular
  • Diameter / Length: 25.4
  • Diffuser Type: Holographic Diffuser
  • Thickness: 1.5