Optical glass spherical Bk7 K9 sapphire glass

Optical Glass Spherical BK7 K9 Sapphire GlassProduct Description & Index: NameOptical GlassMaterialOptical Glass,B270 BK7 K9 SapphireDiameter Tolerance+0/-0.2 mmThickness Tolerance+/-0.2 mmCler Aperture> 90%Flatnessλ/4 @632.8nmSurface Quality80/50~40/20 Transmission> 85%Chamfer0.1-0.3 mm x 45

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Optical Glass Spherical BK7 K9 Sapphire Glass

Product Description & Index:

NameOptical Glass
MaterialOptical Glass,B270 BK7 K9 Sapphire
Diameter Tolerance+0/-0.2 mm
Thickness Tolerance+/-0.2 mm
Cler Aperture> 90%
Flatnessλ/4 @632.8nm
Surface Quality80/50~40/20 
Transmission> 85%
Chamfer0.1-0.3 mm x 45 degree
Focal Length Tolerance+/-2%
Back Focal Length Tolerance+/-2%
Usageopticl system, photographic sysem, Lighting system,Electronic laser,camera,monitor,projector,magnifier,telescope,polarizer,electronic instrument,led etc.

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Optical Glass Spherical Bk7 K9 Sapphire Glass

Our company&workshop:

NMOT Advanced Optics, with its deep technological expertise, is a valuable partner for its customers in developing products and  spectral solutions for applications in optics. With a product chain of optical glasses, special materials and components, we can offer  customized production to meet your requirement.Advanced processing equipment and complete production system effectively control every  aspect of the product process to ensure product quality, also reduce losses and costs.

Optical Glass Spherical Bk7 K9 Sapphire Glass
Optical Glass Spherical Bk7 K9 Sapphire Glass
Optical Glass Spherical Bk7 K9 Sapphire Glass
Optical Glass Spherical Bk7 K9 Sapphire Glass
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