• FOR DSLR LENS - MF 7.5mm F3.5 is designed for Canon EF mount DSLR lenses with a minimum focusing distance of only 0.29m. This effectively enhances the impact of the photograph, and increases the chance of creating and expanding the subject to the photograph • 205° Ultra Wide Angle View - 205° ultra-wide fisheye shooting angle at 7.5mm F3.5, the shooting photos are more powerful and spatial, giving you a dramatic exaggerated perspective, making your work more impactful • Integrated Hood Design - Lotus one-piece lens hood design, internal matte treatment, prevent excess stray light from entering the lens, reduce reflection, integrated expansion design prevents collision and protects the lens effectively • OPTICAL STRUCTURE - The lens consists of 11 elements in 8 groups of 9 blades and a click aperture ring, with an aperture range of F3.5-F22, allowing the lens to work well in any light condition. The lens adopts nano-coating technology with low reflection, effectively preventing flare and ghosting • ALL METAL MATERIAL RUGGED AND DURABLE - Made of heavy duty all-metal material that will not damage the optical element inside the lens due to daily impact and use in harsh environments. Full metal mounting design is durable and abrasion resistant