Home > Products > Spherical lens > BK7 Optical Spherical Double Convex Lenses, Laser Focus Mirror
BK7 Optical Spherical Double Convex Lenses, Laser Focus Mirror
- 500000 Piece / Pieces per Month
- Changchun
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Product Details
Place of Origin: | Jilin, China | Material: | Other, Glass, BK7, Quartz, CaF2, MgF2, Sapphire Crystal | Usage: | Optical |
Structure: | Double Concave | Shape: | Spherical |
Product Description
TH optics can supply standard and high-precision cylindrical lens,spherical lens,prism,aspherical lens,semi-finished blank lens in a variety of material, shapes, sizes, focal lengths and so on.
Specifications
Structure | optical glass lens |
Substrate Material | BK7/K9,B270.ZF4,fused silica,sapphire,IR glass |
Diameters Available | 2mm to 600mm |
Diameter Tolerance | +0.00/-0.10 mm |
Surface Quality | 40-20 Scratch-Dig(general)10-5 to 80-50 is availble |
Surface Flatness | 1/20 lambda to 3lambda |
Surface Irregularity (Peak to Valley) | λ/4 |
Thickness tolerance | +0/-0.1mm |
Focal length tolerance | +/-1% |
Clear Aperture | >90% of Diameter |
Chamfer | 0.05-0.5mmx45degree,according to customer’s needs. |
Centeration | 3 arcmin |
Coating | AR,Mgf2 is on request,R<0.25% Visible wavelength,laser wavelength |
Product Pictures
1.Cylindrical lenses 2.Spherical lenses
3.Optical Prism (Right angle prism, Equilateral triangular prism, Wedge prism, Dove prism, Powell prism, Roof prism,Corner Cube prism,Hexagonal prism, Polygonal prism, Beam splitting prism and so on)
4.Aspherical lens, Semi-finished blank lens, Optical window
5.Special Materials Lens (Germanium, Silicon, Zinc selenide, Zinc sulfide, Calcium fluoride, Fluoride barium, Magnesium fluoride, YAG crystal, Arsenic Gallium material and so on infrared optical elements)
Application
For example application in: Laser/Telecope/Camera/Endoscope
TH optics have our own factory and advanced optical equipments that can ensure effectively control every aspect of the product process to ensure product quality, and reduce losses and reduce costs.
Equipments
Technology
Contact Person
TH Optics pay attention to every details of the package and take a different packaging process that according to the quantity and shape of the product.
TH Optics has the account by FedEx and DHL and enjoy preferential discount.
Contact Us
- Jilin Tianhua Opto-Electrical Technology Development Co., Ltd.
- Contact nameFeng Chen
- Phone86-431-85175526
- AddressHuoju Road No286 Changchun,Jilin
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