Hemispheric UV LED Quartz Glass Lens is with flat window LED matching 53°lens and 48°lens.
model no. :
UV LED Quartz GlassBrand:
DSXUVport of dispatch :
ShenzhenPayment :
T/T 100% Before Shipmentoriginal region :
ChinaHemispheric UV LED Focusing Lens is with flat window LED matching 53°lens and 48°lens. 53°48°UV LED quartz glass lens fits 5050 6060 7070 6868 flat window lights with lens.
Applications of Hemispherical UV LED Condenser Lens :
LED can be packaged with quartz glass lens to improve LED illumination, and no loss of UV penetration, quartz glass transmittance up to 99.9%. compared with the traditional silica lens, quartz glass is not easy to yellow and fall off, so the LED performance is more stable, longer service life.
Specifications for 48° 53° Quartz Glass UV LED Focus Lens :
Wavelength |
240-3000nm |
Cross the center of the lens and the center line of the outer circle : + - 0.015 |
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Material |
JDS-2 quartz |
Aperture <5 local aperture 0.5 |
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Focal length error |
+ - 2%@365nm |
Surface |
Grade IV |
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Outside diameter tolerance |
+ - 0.05 |
Grade of material |
Second level |
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Thickness tolerance |
+ - 0.05 |
Amount of light passing through a lens : >90% |
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Coating |
None |
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Radius of curvature |
Focal distance |
Degree |
Center Thickness of the lens |
Angle of visibility |
R3 |
6.54 |
48° |
3 + - 0.05 |
48° |
R3.5 |
7.63 |
52° |
3.5 + - 0.05 |
53° |
The case of Quartz Glass Material Focused UV LED Hemispherical Lens :
Within 5 degrees, you can adjust the chip to the plane distance, theoretically 52mm Parallel Lens can do parallel light
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