Suppying China Spherical Bk7 Plano-Convex Lenses.
Positive focal length lenses have flat surface on one side and spherical surface on the other. They are used for focusing beams in telescopes, collimators or condenser systems, optical transceivers or other applications. PCX lens up to 500 mm diameter are available. Under customers request lens are anti-reflection coated (please refer to the Coatings section).

A-Star photonics inc. specialize in the design and volume manufacturing of high performance optical components such as lens,prisms,windows,filters,mirrors and more for use in optical instruments and laser systems,  telecommunications,medical, environment monitoring industry.
A-Star Optics has quickly established itself as a leader in optical components of Spherical Bk7 Plano-Convex Lenses from its advanced technology and quality control.

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