1、This is a wide angle lens, with fish eye effect, no dark corners. 2、Support infinite focus. Suitable for portrait, landscape, video short film, macro shooting, etc. 3、Beautiful appearance and good hand feeling. Easy to install, flexible to use. 4、The workmanship is very great, fits tightly and smoothly. 5、Perfectly suitable for M4/3 mount camera. Features: This is a wide angle lens, with fish eye effect, no dark corners. Support infinite focus. Suitable for portrait, landscape, video short film, macro shooting, etc. Beautiful appearance and good hand feeling. Easy to install, flexible to use. The workmanship is very great, fits tightly and smoothly. Perfectly suitable for M4/3 mount camera. Specification: Condition: 100% Brand New Item Type: Wide Angle Lens Material: alloy Applicable frame: APS frame Lens structure: coated glass lens + metal shell Lens coating: MC multi-layer coating Interface: m4/3 bayonet Focal length: 8 mm Aperture: F3.8 - F16 Lens structure: 5 groups of 6 pieces Aperture blades: 6 Minimum focusing distance: 100mm Maximum focusing distance: infinite focusing Focus and aperture: manual Perspective: 180 ° Front thread diameter: no front thread Lens anti-shake function: no Applicable scenes: portrait, landscape, video short film, macro, etc Suitable for M4/3 mount lens Compatible model: for Lumix GX8 G7 GF7 GH4 GM1 GX7 GF6 GH3 G5 GF5 GX1 GF3 G3 GH2 G2 GF2 G1 GF1 G10 for Olympus OM-D E-M10 II E-M5 II E-M1 E-M5 E-M10 for Olympus E-PL7 E-PL6 E-P5 E-PL5 E-PM2 E-P3 E-PL3 E-P Package List: 1 x Wide Angle Lens 1 x Protection Bag Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.