Min. Order Reference FOB Price
1 Piece US$5.00-99.00 / Piece
Product Description
Aspheric lenses with OEM service A sphere is defined by a single radius of curvature. Aspheric Lens have at least one aspherical surface. Optical engineers generally think of aspheric surfaces as aspheric, rotationally symmetric surfaces. The radius of curvature of the aspheric surface ...