This great lens will impressed you: )Basic Information: Focal length: 35mm? Lens Mount: M43? Filter size: 39mm? Frame: APS-C, M43? Angle of view: 45'? Focus method: Manual? Weight: Around 180g? Diaphragm Blades? 10pcs? Closest focusing distance: 0.28m? Maximum to Minimum aperture: F1.4 - F16? Optical Design: 7 Elements in 6 Groups? Lens Material: Avation grade aluminum alloy More details: High Quality Lens: : ) TT Artisan 35mm F1.4 M43 Lens is a full metal-made body, which is firm and durable, especially the bayonet.: ) Light weight, friendly for female photographer to carry with. And easy to bring with when you go outside. F1.4 Large Aperture: : ) The F1.4 large aperture has strong background blur ability, your shooting subject will be more highlighted.: ) It is helpful to reduce the noise of the picture and improve the picture quality when you shooting at night.35mm Best Focal Length: : )35mm is the best focal length for most scenes.: ) Wide-used-Suitable for portraits (whole family or personnal, facial close-up/ half or full length portraits), insects, documentray /indoor shooting, as well as for street photography, outdoor shooting, landscapes and so on.: )More elements can be intergrated into the picture to improve the atmosphere of the picture.0.28m Minimum Focusing Distance: : )0.28m minimum focusing distance, which will show more details in your images. NOTE: The original lens cover is a special and rotating one. You only need to remove the original one, install the hood, then the free lens cap can be used on it.