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Glass Diffusers

UQG (Optics) Ltd.Request Info
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Glass DiffusersQG Optics glass diffusers are manufactured in a range of technical glasses and optical materials in the (UV) ultraviolet, (VIS) visible and (IR) infrared regions.

Glass diffusers diffuse the incoming light and reduce directionality in the beam. Ground glasses are useful for focusing screens and weak diffusion illumination systems. It is ideal for rear projection and a variety of optical applications.

Our glass diffusers can be made to a range of surface roughness/diffusion from fine etched micron surfaces to course grit grinding or sandblasted.

UQG Optics has an extensive range of stock sizes for a quick delivery.

Diameters: 5mm to 800mm
Squares/Rectangles: 1150mm to 850mm
Thickness: 0.90mm to 15mm
Edges: Ground or as cut/bevelled
Diffused Surfaces: 10 –100 microns 15 grades


Diameters: 10mm – 50mm
Squares: 50mm
Material: Borosilicate - Borofloat®
Dimension Tolerance: +0.00/-0.20mm
Thickness Tolerance: +0.25/-0.00mm
Edges: Fine ground
Diffused Surface: Ground 35 micron
Second Surface: 80/50

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