High Concentration × Keywords: Lens
34 jobs found.
Surveying Instrument Manufacturing Worker (Optical Type)
Manufacturing technician job that assembles, adjusts, and inspects precision parts of optical surveying instruments.
Rangefinder Instrument Assembler (Optical Type)
Manufacturing technician who assembles optical rangefinders, performs optical path adjustment, and calibration.
Focus Inspector (Precision Equipment)
A job that inspects and adjusts the focus (focal position) of optical device parts such as cameras and microscopes, and determines whether they conform to standards.
Meter Assembler (Optical Machinery)
A manufacturing technician who precisely assembles parts used in optical equipment and measuring instruments to ensure operational accuracy.
Eyeglass Assembler
A manufacturing job that combines eyeglass frames and lenses, performing processing, inspection, and adjustment.
Lens Rough Grinder
A manufacturing technician who rough-processes glass or resin lens blanks using grinding machines, etc., to finish them to specified shapes and dimensions.
Lens Coating Worker
Manufacturing operator who applies functional coatings such as anti-reflective and protective films to optical lenses and glass substrates.
Lens Sand Washing Worker
A job that cleans and polishes the surface of optical lenses using sand or abrasives to achieve the specified precision and surface quality.
Lens Sandblasting Worker
A manufacturing technician who uses sandblast equipment to apply uniform roughening or matte finish to the surface of optical lenses.
Lens Cleaning Worker
A job that cleans and manages the surface of optical lenses to maintain the quality of optical equipment that requires high precision.