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China Optical Glass Customized Oval Elliptical Windows

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Min. Order / Reference FOB Price
1 Piece	US $250.00/ 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:	Windows
Transmittance:	90%-95%

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Product Description

Optical Glass Customized Oval/Elliptical Windows

Specifications:

MaterialCorning 7980 fused silica, JGS1, JGS2, Heraeus fused silicaIrregularity (fringe):l/10Diameter Tolerance:+0.0, -0.05mmThickness Tolerance:+/- 0.1mmClear Aperture:>85%Parallelism:5 arc minSurface Quality:10-5Wavefront Distortion:l/10 per 25mm

Inspection:

Control items Inspection instrument/method Diameter:Mitutoyo Vernier caliperSurface Quality:Naked eye test& 15W LED cold lightFlatness:ZYGO interferometerParallelism:Reflection goniometerChamfer:Magnifier X10& naked eye test

Materials CPG handles:
Schott/Ohara/Hoya/CDGM Glass, Corning Fused Silica, Heraeus Glass, II-VI Silicon, ZnS, ZnSe, Germanium, Zerodur, MgF2, CaF2, BaF2, Sapphire, Optical plastics, GaAs, KTP, BBO, LBO, YVO4, YAG, ND: YAG, ND: YVO4, BaTiO3, BGO, LiNbO3 etc.
Optical coatings CPG provides:Ultraviolet CoatingsInfrared CoatingsLaser crystal CoatingsPartial Reflective Coatingsmetallic CoatingsHigh Reflective Coatings
Website: www.cpgoptics.com
Contact: Benjamin Cui
Mobile: +86 25-85652542 or +86 13382045298