When it comes to professional cinematography and filmmaking, the Canon Rf Prime Series Cinema Lenses stand out with their high-quality, durable, and innovative design. These lenses are specifically engineered for superior optical performance, delivering crisp, richly contrasted images that are synonymous with Canon's renowned Cinema Eos Color Science.This series comprises seven versatile lenses, each designed to support 8K and Hdr shooting. The focal lengths covered include 14, 20, 24, 35, 50, 85, and 135 millimeters, providing a comprehensive range for all your cinematic needs. Each lens in the series shares a common gear positioning and diameter, ensuring consistent usability and smooth focus rotation across all focal lengths.The Rf Prime Series represents Canon's first cinema lenses with a native Rf mount, ushering in a new era of manual cinema glass compatible with Rf-mount cameras.