As a Silicon Domes Manufacturer , let's introduce the processing methods of optical parts. Optical processing can be divided into thermal processing and cold processing. Cold working is the sawing, rough grinding, fine grinding, polishing and centering of the parts. Today, we are going to share with you the related technologies and methods of centering and edging of optical parts processing. The centering of the optical parts is determined by the fact that, for circular optical parts, the size of the side cylindrical surface meets the assembly requirements; for a spherical lens, the alignment of the two spheres (optical axis) and the axis of external symmetry (geometric axis) Deviation (center deviation c: cross center deviation and parallel center deviation). Optical part processing lens centering method: optical centering method (surface reflection like centering method, projection image centering method, spherical center reflection image centering method), mechanical cen...
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