Feature: 1. 7.5MM F2.8 fisheye mirrorless camera. 2. Optimize the optical run of rays, the imaging is clearer. 3. EF‑M mount, EOSM mounts, suitable for M2, M3, M5, M6, M10, M100, M50 mirrorless camera. 4. The multi-layer coating of the lens, effectively improves the light transmittance, and suppresses ghosts and lens flare during backlight shooting. 5. The lens structure is 9 elements in 8 groups. 6. Convex and concave design of aperture ring, feel more powerful, more convenient to toggle. 7. Brass mount, chrome-plated protection, smoother, wear-resistant and corrosion-resistant, longer service life. Specification: Condition: 100% Brand New Item Type: Mirrorless Camera Fisheye Lens Material: Metal + optical glass Optional Color: black, silver Weight: Approx. 430gLens model: CL-Mil7528N Lens focal length: 7.5mm Maximum aperture: 2.8 Minimum aperture: 16 Aperture: Manual Focusing: manual Farthest focusing: ∞ Recent focusing: Approx. 12cm/4.7in Shooting angle: 180º Optical structure: 9 elements in 8 groups Lens coating: MC multilayer Aperture blade: 11 pcs Anti-shake function: without anti-shake Lens type: pure manual Frame: half frame Hood: Comes with . Package List: 1 x Lens1 x Lens bag