How can you keep your lenses clean after polishing?-Shanghai Xuanfeng Optoelectronic Technology Co., Ltd.

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How can you keep your lenses clean after polishing?

2026-08-25

If polishing powder hardens on the surface after polishing, it becomes very difficult to remove. In our process: ① Immediate cleaning: Immediately after polishing the workpiece, it is cleaned using an ultrasonic cleaning line. ② Contamination prevention and isolation: Tooling and fixtures are strictly segregated among rough grinding, fine grinding, and polishing areas to prevent cross-contamination from abrasives of different particle sizes, which could cause scratches.

If polishing compound hardens on the surface after polishing, it will be very difficult to remove. In our process:
① Immediate cleaning: After polishing the lower plate, immediately proceed with ultrasonic cleaning.
② Contamination‑prevention isolation: Rigorously segregate tooling and fixtures across coarse grinding, fine grinding, and polishing zones to prevent cross‑contamination from abrasives of different particle sizes, thereby avoiding scratch formation.

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How can surface form accuracy and surface quality be measured?

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Exhibition Dates: September 9–11, 2026 Exhibiting Company: Suzhou Youwei Optoelectronics Technology Co., Ltd. Booth Number: Infrared Technology and Applications Exhibition, Hall 8, Booth 8D20 Products on Display: Germanium polishing wafers, silicon polishing wafers, precision optical components, precision drilled optical components, and more.