China Dia22.4mm Mounted Coated Neutral Density Optical ND Filter

Min. Order / Reference FOB Price
1 Piece	US $10.00/ Piece

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:	Grey

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Product Description

Dia22.4mm Coated Neutral Density Optical Filter

Drawing:

Specification:

Material:Schott N-BK7Diameter:22.4+0.0/-0.2mmThickness:2.0+/-0.1mmR1:infinityR2:infinityFlatness:S1&S2:N/ASurface quality:S1&S2:5/3x0.25(S/D:60-40)Parallelism:<3arcminClear aperture:>90%Chamfer:protectedCoating:ND coating,OD0.4+/-5%@400-700nm,CWL@550nmStandard:MIL-PRF-13830B

Spectral curves: