checklist applies to the production of molds for optical lenses (e.g., camera lenses, LED optical lenses, non-spherical lenses) with precision requirements of concentricity ≤0.003mm and surface roughness Ra ≤0.005μm. It covers 5 core stages: material preparation, precision machining, surface treatment, mold assembly, and trial validation, with clear acceptance criteria and …

Designing and manufacturing a high-precision optical lens mold demands ultra-strict control over material selection, structural design, machining processes, and surface treatment, as it directly determines the optical performance (e.g., transmittance, imaging accuracy) of the molded lenses. Below is a systematic, step-by-step guide to the design principles and manufacturing processes for such molds, tailored to …