Desc:General Introduction:An objective lens is a lens group composed of several lenses. The purpose of combination is to overcome the imaging defects of a ...
Desc:General Introduction:An objective lens is a lens group composed of several lenses. The purpose of combination is to overcome the imaging defects of a ...
Desc:>> Product Description Spherical Ball Lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, ...
Desc:1/2.7" 4.3mm 5mp F2.4 M8*P0.35 M8x0.35 mount low no distortion HD fixed mini cctv board lenses lensSpecificationFocal Length :4.3mmMount:M8x0.35Apertu...
Desc:1/2.7" 4.3mm 5mp F2.4 M8*P0.35 M8x0.35 mount low no distortion HD fixed mini cctv board lenses lensSpecificationFocal Length :4.3mmMount:M8x0.35Apertu...
Desc:Progressive multifocal lenses are also called progressive lenses, which have multiple focal points on one lens as the name implies. If the lens is div...