Ultra-Fine Cerium Oxide Polishing Powder for Automotive Camera Lenses
Product Details
| Main Component: | CeO₂ | CeO₂ Purity: | ≥99.0% / Customized |
|---|---|---|---|
| Particle Size: | D50: 0.1–0.5 μm | Particle Distribution: | Narrow / Controlled |
| Recommended Use: | Precision Optical Components | Substrates: | Optical Glass, Specialty Glass |
| Highlight |
cerium oxide polishing powder for lenses,ultra-fine automotive lens polish,rare earth polishing powder for cameras |
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Product Description
Ultra-Fine Cerium Oxide Polishing Powder for Automotive Camera Lenses
Product Overview
Ultra-Fine Cerium Oxide Polishing Powder is developed for high-precision finishing of automotive camera lenses and optical elements. It is intended for applications requiring excellent surface quality, low surface roughness, and controlled material removal.
With a carefully controlled particle-size distribution, the polishing powder can be incorporated into fine and final polishing processes for automotive camera lenses, ADAS optics, LiDAR-related optical components, and other precision glass elements.
Key Features
- Ultra-fine particle characteristics
- Controlled particle-size distribution
- Suitable for final-stage optical polishing
- Low risk of excessive surface damage when properly processed
- Excellent polishing control
- Good slurry formulation compatibility
- Suitable for high-precision optical manufacturing
- Customizable particle-size distributio
Particle Size Distribution
Applications
- Automotive camera lenses
- ADAS camera optics
- LiDAR optical elements
- Automotive laser optics
- Optical sensor components
- Precision optical glass
- High-quality camera windows
- Specialty optical component
Q&A
Q: What is the difference between fine and ultra-fine cerium oxide polishing powder?
A: Ultra-fine grades are designed for greater control during fine or final polishing, particularly where surface finish requirements are more demanding.
Q: Can this product be used for both LiDAR and automotive cameras?
A: Yes. The appropriate grade depends on the optical substrate, polishing equipment and target surface specifications.
Q: Is a smaller particle size always better?
A: Not necessarily. Optimal particle size depends on the substrate and polishing process. An excessively fine abrasive may reduce polishing efficiency, so particle-size selection should be based on the customer's process requirements.
Q: Can you recommend a suitable grade after testing?
A: Yes. Providing information about the substrate, polishing machine, slurry concentration, pad and target surface quality allows the polishing grade to be selected more accurately.
Product Highlights
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