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China Dia23.4mm 550nm Coated Optical Negative Achromatic Doublet Lens

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Min. Order / Reference FOB Price
20 Piece	US $150.00/ Piece

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

Usage:	Lighting, Medical, Optical, Photography, Astronomy
Type:	Concave Lens
Transmittance:	90%-95%

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Product Description

Dia23.4mm 550nm Coated Optical Negative Achromatic Doublet Lens

Specification:

Items Description Doublet LensMaterial:Schott N-BK7 Schott N-SF6Diameter:23.40+0.00/-0.05mmCenter thickness:3.65+0.0/-0.1mmROC1:40.90mm,CCROC2=ROC3:17.00mm,DoubletROC4:50.00mm,CCFlatness:S1&S2&S3&S4:3/5(0.5)Surface quality:S1&S2&S3&S4:5x0.4,L1x0.006,E0.5Centerness:<3arcminClear Aperture:>90%Chamfer:<0.2mmx45degCoating:S1&S4:AR coating,R<0.5%@550nm,AOI=0degStandard:ISO 10110

Features:
. Diverge incident light
. Reduce spherical aberration