1、The lens is made of quality material, the lens is clear with multiple coatings, improves transmittance of light 2、Metal mount is precisely crafted, anti-corrosion and durable, fits cameras easily and perfectly and ensures good signal conductivity 3、Supports manual focus function, enable you to do precise adjustment of aperture 4、Provides better aperture when shoot with low light, helps create sharper and better quality images 5、Comes with bonus accessories. Necessary accessory for photography lovers Features: The lens is made of quality material, the lens is clear with multiple coatings, improves transmittance of light. Metal mount is precisely crafted, anti-corrosion and durable, fits cameras easily and perfectly and ensures good signal conductivity. Supports manual focus function, enable you to do precise adjustment of aperture. Provides better aperture when shoot with low light, helps create sharper and better quality images. Comes with bonus accessories. Necessary accessory for photography lovers. Specification: Model: 12mm F2.8 Material: Metal + Optical glass with multiple coatings Aperture: F/2.8-22 Minimum Focusing Distance: 10cm / 3.94inch Angle: Diagonal-99°; Horizontal-88.5°; Vertical-65.5° Lens construction: 10 Group of 12pcs Diameter: Approx. 72mm / 2.93inch Length:Approx. 65.8mm / 2.59inch Weight: Approx. 497g Applicable for: Mirrorless APS-C Frame Suitable for Sony E-Mount Cameras Package List: 1 x Lens 1 x Hood 2 x Caps 1 x Lens Bag 1 x Cleaning Cloth