Borofloat Borosilicate Windows Optics Custom-Made

Basic Info.Model NO.custom-madeUsageLighting, Medical, Optical, PhotographyTypeFlat LensTransmittanceCustomizedShapeSingle-lensMaterialBorosilicate GlassLenses ColorCustomizedCertificationRoHS, ISO9001, CECustomizedCustomizedCoatingCustomizedSampleAvailableTrademarkCOETransport PackageIndividual PackageSpecificationcustom madeOriginJiangsu ChinaHS Code9001909090Product Description BOROFLOAT™ Borosilicate Windows are ideal for high temperature and harsh environment applications. Unlike common borosilicate that is drawn flat, BOROFLOAT™ Is produced by a float technique that yields superior surface accuracy - Typically 4 - 6λ Per inch. BOROFLOAT™ Is about three times more resistant to thermal shock than standard soda lime glass.Product DescriptionAttributeSpecificationDiameter (Ø)1.0~300.00Thickness (mm)>/=0.1Diameter Tolerance (mm)±0.05Thickness Tolerance (mm)±0.02Clear Aperture>95%Parallelism10 sec.Surface Quality80/50~10/5Flatness (per 25mm@633nm)1λ~λ/10@any 25.4mm areaBevel (face width x 45