1、Metal lens frame is sturdy, wear-resistant and anti-corrosion, can offer anti-shock protection to lens. 2、Adopts premium optical glass with multiple coatings, greatly reduce ultraviolet and stray light to effectively eliminate ghost and dazzle light, improve light transmission and picture quality. 3、180° wide view and f2.8 large aperture can create interesting photos with strong visual impacts. Applicable to make panoramic video, VR, etc. 4、Manual lens, supports manual operation only, focusing range is 20cm to infinite. 5、Comes with lens covers and cleaning tools. Lightweight and practical, a good alternative for expensive original lens. Features: Metal lens frame is sturdy, wear-resistant and anti-corrosion, can offer anti-shock protection to lens. Adopts premium optical glass with multiple coatings, greatly reduce ultraviolet and stray light to effectively eliminate ghost and dazzle light, improve light transmission and picture quality. 180° wide view and f2.8 large aperture can create interesting photos with strong visual impacts. Applicable to make panoramic video, VR, etc. Manual lens, supports manual operation only, focusing range is 20cm to infinite. Comes with lens covers and cleaning tools. Lightweight and practical, a good alternative for expensive original lens. Specification: Material: Metal+Optical Glass Color: Black Lens Type: for mirrorless lens Lens structure: 9 groups, 11 pieces Angle: 180 ° Aperture range: F2.8 - F22 Lens focal length: 7.5mm Aperture blade: 10 pieces Lens coating: UMC coating Frame: APS-C Focus range: 12cm - infinity Focusing Type: Manual Focus Options: for Sony E mount, for Canon EF-M mount, for Fuji FX Mount, for M/3 mount Size: 7.2*6*5cm/2.95*2.36*1.98inch Package list: 1 x Lens 1 x Front Cover 1 x Rear Cover 1 x Lens Cloth 1 x Manual