Compact, light, sharp and cheap, this is the new fix lens mirrorless cameras Meike MK 28mm f/2.8. Lens construction is 6 elements in 5 groups, that have multicoating. Smooth focus ring allows you to focus manual with ease, on this metal structure there is also a scale. De-clicked aperture is extremely precise and very useful in video. Price is fixed. Do not trade. Interested can PM me @ 84298110. Thanks.