Feature: 1. 7.5MM F2.8 fisheye mirrorless camera lens, lens structure of 8 groups and 9PCS. 2. Upgraded product, optimizes the light way for clearer imaging. 3. E/NEX mount suitable for Sony camera A5000,A6000,A6300,A6500 A7,A7R,A7II,A7RII. 4. Lens multi-layer coating, effectively improve light transmittance and suppress the ghosting and dazzling when backlight shooting. 5. Aperture ring concave-convex designed, more strong hand feeling, more convenient to move. 6. Brass mount, electroplated chroming protection, more smooth, wear resistant and corrosion resistance, longer service life. Specification: Condition: 100% Brand New Item Type: Mirrorless Camera Fisheye Lens Lens Model: CC-Mil7528N Lens Material: All Metal + Optical Glass Optional Color: Black, Silver Lens Focal Distance: 7.5mm Maximum Aperture: 2.8 Minimum Aperture: 16 Function: Aperture: Manual Focusing: Manual Zoom: No Distortion: No Farthest Focusing: ∞ Closest Focusing: 12cm Shooting Angle: 180º Optical Configuation: 8 Groups 9PCS Lens Coating Film: MC Multi Layer Aperture Blade: 11 Anti-shake Function: Without Anti-shake Lens Type: Pure Manual Picture: Half Picture Lens Hood: With Filter: No Weight: Approx. 430g . Package List: 1 x Mirrorless Camera Fisheye Lens1 x Lens Bag