Supplier Homepage Instruments & Meters Optical Lens & Instrument Optical Lens China D50.8mm Fused Silica Spherical Optical Positive Meniscus Lens

China D50.8mm Fused Silica Spherical Optical Positive Meniscus Lens

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Min. Order / Reference FOB Price
1 Piece	US $190.00/ 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:	Spherical Lens
Transmittance:	90%-95%

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Product Description

Dia50.8mm Fused Silica Spherical Optical Positive Meniscus Lens

Specifications:

Items Description Spherical LensMaterial:Fused SilicaDiameter:50.80+0.05/-0.13mmCenter thickness:4.0+/-0.1mmROC1:200mm+/-3%,CCROC2:200mm+/-3%,CXSurface flatness:S1&S2:PV<1/10L@632.8nmSurface quality:S1&S2:10-5Centerness:<3arcminClear aperture:>90%Chamfer:<0.5mmx45degCoating:uncoatedStandard:MIL-PRF-13830B

Inspection:

Control code Control items Inspection instrument/method CPG Diameter:Mitutoyo vernier caliperThickness:Mitutoyo micrometerFlatness:ZYGO interferometerSurface quality:Naked eye test& 15W LED cold lightCenterness:TRIOPTICS centration measurement or CPG customized instrument Chamfer:Magnifier X10& naked eye test

Website: www.cpgoptics.com
Contact: Benjamin Cui
Mobile: +86 25-85652542 or +86 13382045298