Blue glass filter polishing solution

Our company has a mature product layout and technology accumulation in the field of grinding and polishing of sapphire substrate materials, silicon carbide substrate materials, and single crystal silicon substrate materials, which can achieve rapid flattening of various substrate materials, while meeting customers’ basic surface requirements such as TTV, LTV, and Warp, improving processing efficiency, extending service life, and reducing costs and increasing efficiency through material and process improvements.

Introduction:

This blue glass filter polishing solution is a specialized chemical formulation designed for precision finishing of optical glass components. The low-viscosity solution contains ultra-fine cerium-based abrasives and pH-balanced chemical agents that enable controlled material removal while maintaining optical clarity. The optimized formulation minimizes surface defects and light scattering, achieving angstrom-level surface roughness critical for high-performance optical filters.

Application:

Essential for photonics and imaging industries, the solution is used for polishing interference filters, camera lens elements, and spectroscopic components. It enables high-quality finishing of blue glass filters for medical imaging systems, fluorescence microscopy, and advanced photographic equipment. The solution is compatible with both manual and automated polishing systems, meeting the stringent requirements of precision optics manufacturing.