1. High-quality camera manual focus lens, replace for full-frame camera lens.2. F1.8 provides you with better background and bokeh, suitable for -up and portrait photography.3. The 85mm length allows you to take more natural and realistic photos, perfect for daily portraits, food and landscape .4. The use of multi-layer coating technology can light transmittance and , and reduce internal reflections such as /ghosting.5. The 6-piece 6-group lens structure, with a hood, greatly improves the overall texture, and can effectively avoid the impact of stray light on imaging.Product name: camera lensType: Optical LensLens structure: 6 in 6 groupsFront section diameter: 55 (mm)Shading outer diameter: 72 (mm)Lens Type: Manual LensClosest focus: 1MMaximum : 1.8Minimum : 22The closest focusing distance: 0. length: medium and telephoto fixed focus : 28.5degrees Lens volume: 72x72.2mm length: 85mmAnti-shake function: noFull Frame: SupportSupport snap: for Colour:blackMaterial:ABSPackage Contents:1 x Camera lens1 x Lens capOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.