High Performance Fused Silica Multi-Coated Filter

Multi-Coated Filter is made of optical materials such as Bk7, Fused Silica, Colored Glass, Sapphire and so on. Hundreds Optics offers Multi-Coated Filters include bandpass filters, dichroic filters, short-pass filters and long-pass filters.

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products Details

Item: Multi-Coated Filter

Specifications:

Material:	BK7 Glass， Fused Silica or Color glass
Dimension Tolerance:	+0.0/-0.2mm
Thickness Tolerance:	±0.2mm（General),±0.05(High Precision)
Surface Quality:	80/50（General),40/20(High Precision)
Clear Aperture:	＞90%
Flatness:	λ/2@633nm（General),λ/10@633nm Precision)
Parallelism:	<3 arc min.(General). <3 arc sec.(High Precision)
AR Coated:	Uncoated, AR, HR, PR, etc.

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