Zeiss Ling Rui series is a high-end brand series of Zeiss lenses. Using diamond cubic coating technology, the film on the lens surface is more compact and firm, and the wear resistance is greatly improved. Zeiss Ling Rui lens adopts diamond cube coating technology, and has been upgraded on the basis of Lotus film, which enhances the dustproof, oil-proof and easy-to-clean capabilities of the lens, while maintaining the advantages of high light transmittance of Lotus film, and also strengthening the wear resistance, making up for the shortcomings of previous Lotus film that is not wear-resistant.