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Optical Glass Finisher
Manufacturing technician responsible for polishing, cleaning, coating, inspecting optical glass parts, etc., to achieve high-precision finishing.
Optical Glass Engraving Worker
Specialized technical job that precisely engraves letters or patterns on optical glass parts and performs subsequent polishing and inspection.
Optical Instrument Assembler
A manufacturing job that precisely assembles parts of optical instruments, performs adjustments and inspections, and completes products that meet specifications.
Optical Machinery Repair Worker
Profession involving disassembling, adjusting, repairing, and inspecting optical instruments such as microscopes and telescopes to maintain and restore performance.
Optical Equipment Manufacturing Technician (Excluding Production Technicians)
Technical position responsible for parts processing, assembly, and inspection of optical equipment.
Optical Lens Development Engineer (Excluding Design)
A research and development engineering position that improves optical performance through prototyping, evaluation, and development of manufacturing processes for optical lenses. Performs evaluation, analysis, and quality control based on design specifications.
Optical Lens Worker
Optical lens workers are manufacturing technicians who polish, process, and coat optical lenses used in cameras, microscopes, telescopes, etc., and handle assembly and inspection.
Optical Lens Production Engineer
Designs and manages the production processes from forming to polishing, coating, and inspection of optical lenses, mass-producing high-precision lenses as a technical job.
Optical Lens Manufacturing Engineer (Excluding Production Engineers)
Specialized technician responsible for manufacturing processes such as cutting, grinding, polishing, and coating of optical lenses, producing high-precision optical components.
Steel Ball Manufacturing Worker
An industrial job that manufactures steel balls (metal spheres used in bearings, etc.) from raw materials through forming, polishing, heat treatment, inspection, and packaging in an integrated manner.