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China Dia34xt3mm Uncoated Optical Neutral Density ND Filter

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Min. Order / Reference FOB Price
15 Pieces	US $20.00/ Pieces

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Usage:	Lighting, Medical, Optical, Photography, Astronomy
Thickness Range:	2mm-5mm
Color:	Transparent

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Product Description

Dia34xT3mm Uncoated Optical Neutral Density ND Filter

Specifications:

Items Description ND FilterMaterial:Hoya ND-0.3 Diameter:34.0+/-0.1mmThickness:3mm(REF),OD3.0 +/-0.1%@550nmROC1:infinityROC2:infinitySurface flatness:N/ASurface quality:S1&S2:60-40Parallelism:<3arcminClear aperture:>90%Chamfer:protectedCoating:uncoatedStandard:MIL-PRF-13830B

Description:
CPG OPTICS offers very high coated and uncoated interference filters. We have developed a test method to guarantee the surface flatness and surface quality.
All filters from CPG optics are used as standard test plate or in astronomy, we are very proud to tell and provide the fabricating service for the customers.
Materials we already use: optical glass, materials, and even some plastics.
Applications:
. fluorescence microscopy
. spectroscopy
. clinical chemistry
. machine vision inspection