Lens Sand Washing Worker
れんずすなあらいこう
Industry & Occupation
Classification
Summary
A job that cleans and polishes the surface of optical lenses using sand or abrasives to achieve the specified precision and surface quality.
Description
Lens sand washing workers are responsible for polishing and cleaning the surfaces of optical lenses by applying sand or abrasives to achieve the specified shape precision and surface roughness. They use manual labor or small polishing machines, repeatedly selecting abrasives, adjusting polishing pressure, and performing visual inspections while progressing the finishing work. Keen attention is required to avoid missing fine scratches or dirt, and after the work, they perform inspections using surface roughness meters to confirm quality. Work is often conducted in cleanroom environments with shift schedules, requiring skills to maintain high precision while following prescribed procedures.
Future Outlook
Due to the increasing demand for optical equipment, there is stable demand for personnel skilled in precision polishing techniques. Although automation is advancing, manual work remains essential for high-precision finishing.
Personality Traits
Work Style
Career Path
Lens Polisher → Optical Equipment Assembler → Quality Control → Production Management
Required Skills
Handling Abrasives / Handling Small Parts / Manual Polishing and Cleaning Technique / Visual Inspection
Recommended Skills
Optical Theory / Surface Roughness Measurement / Work Improvement
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because attention is required to not miss fine scratches or dirt. |
| Physical Stamina & Endurance | Because there is a lot of manual work, physical strength and endurance are necessary. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work procedures and methods are prescribed, there is little room for creativity. |
Related Jobs
- Lens Polisher
- Optical Equipment Assembler
- Optical Glass Polisher