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Ground Glass Diffusers - LEGB & UV Fused Silca Grades

Knight Opticals' ground glass diffusers will scatter light at angles up to about 10°. They find applications in two main areas, firstly for focussing and secondly to enhance illumination uniformly in lighting systems. We stock two types of ground glass diffuser; borosilicate diffusers, which cover a range of 310 - 2700nm and UV silica ground glass diffusers which work down to 170nm in the UV.

Specifications:

Material:	Borosilicate, Fused Silica glasses
Diameter:	+0.0 / -0.25 mm
Length / Width:	± 0.25 mm
Surface A (polished):	<60-40 Scratch-dig
Surface B (diffused):	40 micron finish
Flatness (Surface A):	<5 wave as standard (sheet material not guaranteed)