Feature:1. 7.5MM F2.8 fisheye mirrorless camera.2. Optimize the optical run of rays, the imaging is clearer.3. EFM 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 NewItem Type: Mirrorless Camera Fisheye LensMaterial: Metal + optical glassOptional Color: black, silverWeight: Approx. 430gLens model: CL-Mil7528NLens focal length: 7.5mmMaximum aperture: 2.8Minimum aperture: 16Aperture: ManualFocusing: manualFarthest focusing: Recent focusing: Approx. 12cm/4.7inShooting angle: 180Optical structure: 9 elements in 8 groupsLens coating: MC multilayerAperture blade: 11 pcsAnti-shake function: without anti-shakeLens type: pure manualFrame: half frameHood: Comes with.Package List:1 x Lens1 x Lens bag