Versatile Compatibility for Broader Applications: This adapter ring allows you to convert your for EF-S 10-18mm lens to an EF mount, making it compatible with a range of camera models. While the for EF-S lens, originally-designed for -C size cameras, may produce vignetting when used on a full-frame camera for photo , it excels in capturing 16:9 videos on a full-frame camera, offering photographers and videographers more space and flexibility. Metal Construction for Enhanced Durability: By upgrading from a plastic mount to a metal one, the adapter ring significantly enhances its durability. This resists wear and tear from daily use and maintains structural stability during frequent lens mounts and dismounts, extending its lifespan. Anti-Glare Treatment for Pure Image Quality: The adapter ring features an anti-glare treatment that effectively reduces reflections and flare caused by light bouncing between the lens and the adapter, ensuring pure and clear image quality, especially in complex lighting or high-contrast scenarios. Threaded Interface and Secure Base for Stability: Equipped with a threaded interface and a detachable base, the adapter ring offers additional stability. Whether for low-angle or long handheld , it ensures a firm connection between the lens and the camera, increasing the success rate of your . Please note:There may be slight color differences or variations in the actual product, but this does not affect its use. Please do not mind this. Thank you! Color:As Shown Material:Metal Package Contents: 1 * Camera Bayonets Mount Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.