Products

Optical Lens

Nanyang Huaxin's optical lens product line is very rich, including spheric lens, achromatic lens, aspherical lens, cylindrical lens, and aspherical cylindrical lens, all can be coated or uncoated on the surface. There are many kinds of substrates for optical lenses, including N-BK7, UV grade fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon.

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PRODUCT DESCRIPTION

Nanyang High Technology Zone Huaxin Optics Instrument Co. Ltd. relies on over 13 years of design and manufacturing experience and advanced metrology to provide our customers with world-class lens design and manufacturing services. Our engineering team can provide various types of lens design and assembly, covering all aspects of imaging design, from the design of the overall optic-instrument components to customized optical modules.

We carry on stock all kinds of lenses, either AR coated or not, email us for more details.

● Diameter:0.5-500mm

● Tolerance: +0/-0,1mm,+/-0.01mm

● Material:N-BK7, H-K9L, Fused Silica, H-ZF52A, Sil, MgF2, CaF2, Sapphire, ZnSe, ZnS, etc.

● S/D :60-40,40-20,20-10

● Thickness tolerance: +/-0.1mm

● Focal length tolerance: +/-1%

● Focal length is calculated at 546.1nm

● Surface accuracy: λ/4 @632,8nm

● Centration : < 3 arc min

● Clear aperture : >90%

● Damage threshold of broadband AR coating: >5J/cm^2, 20ns, 20Hz, 1064nm