China OEM Borosilicate 3.3 Glass Tubes - Factory Direct Supply Sapphire Lens Supplier – LZY
China OEM Borosilicate 3.3 Glass Tubes - Factory Direct Supply Sapphire Lens Supplier – LZY Detail:
Because sapphire glass has the full spectrum transmission ability from ultraviolet to infrared, the lens products made of sapphire can not only have a longer service life, but also adapt to various spectra, so as to reduce the use of optical glass and reduce the volume of instrument.
Typical Applications
Optical surfaces
Imaging optics
Corrosion-resistant surface
Focusing optics
Technical Index
Diameter: Ф1.5mm-Ф60mm
Diameter Tolerance: 0.005-0.10mm
Thickness: 1.00-30.0
Thickness Tolerance: 0.01-0.10
SR (mm): According to user’s requirement
Transmittance Under 632.8nm Wavelength >85%
Center Deviation: <3’
Facial Contour: λ/2
Surface Quality: S/D 40/20
Surface Roughness: 0.5-1.5nm
Material Properties
Transmission Curve of Sapphire Optical Window

Product detail pictures:
Related Product Guide:
"Based on domestic market and expand abroad business" is our progress strategy for China OEM Borosilicate 3.3 Glass Tubes - Factory Direct Supply Sapphire Lens Supplier – LZY , The product will supply to all over the world, such as: Liverpool, Ecuador, Cyprus, If you give us a list of merchandise you are interested in, along with makes and models, we can send you quotations. Remember to email us directly. Our goal is to establish long-term and mutually profitable business relationships with domestic and overseas clients. We look forward to receiving your reply soon.
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
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