Optical Knowledge × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
4 jobs found.
Optical Glass Cutting Worker
Manufacturing technician who precisely cuts optical glass, the material for lenses and prisms used in optical instruments, according to specifications.
Quartz Hole Driller
A profession that performs high-precision hole drilling processing on crystalline materials such as crystal and quartz to produce products suitable for jewelry and electronic and optical component applications.
Crystal Cylinder Polisher
A manufacturing job that machines crystal raw materials using lathes and polishing machines to finish the surfaces of precision parts for optical and decorative uses.
Film Light-Blocking Printing Worker
A profession that applies resin to photosensitive light-blocking film used in printing processes and creates high-precision plates through processes such as exposure and development.