Lens Rough Finisher
れんずあらしあげこう
Industry & Occupation
Classification
Summary
Lens rough finishers perform rough grinding and rough finishing on optical lenses, serving as preparation for subsequent processes such as precision polishing and coating.
Description
Lens rough finishers use grinding machines or polishing machines on lens materials, roughly shaping the lens form and surface accuracy based on design drawings. They select grinding stones and polishing materials, adjust machine conditions (such as rotation speed and feed rate) while processing, and confirm dimensions and radius of curvature using measuring instruments. The roughly finished lenses are handed over to subsequent precision polishing, coating, and inspection processes. They also perform maintenance management of machines and safety management of the work environment.
Future Outlook
Due to the growth of the optical equipment market, a certain level of demand is expected. While demand for skilled workers remains high due to advances in automation and mechanization, there is a possibility of industry restructuring influenced by population decline and overseas shifts.
Personality Traits
Work Style
Career Path
Lens Polishing Worker → Optical Equipment Assembler → Quality Control Staff → Manufacturing Engineer
Required Skills
Basic Machine Processing Knowledge / Blueprint Reading / Grinding and Polishing Machine Operation / Precision Measuring Instrument Operation
Recommended Skills
CAD Data Reading / Machine Maintenance / Optical Theory / Quality Control Techniques (QC)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute shape errors affect subsequent processes. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work procedures are specified, and there is little need for original ideas. |
Related Jobs
- Mechanical Inspectors
- Optical Equipment Assemblers
- Polishing Workers