Samyang 14mm f28 if ed umc micro four thirds
Super wide angle lens series samyang umc lens mounts four thirds 43 micro four thirds micro 43 lens speed 28 focal length 14 mm suitable for sensor types aps c four thirds 43 construction prime lens area of use landscape photography night photography indoor photography close up photography focus internal focus manual focus closest focusing distance 28 cm lens types ed aspherical lens construction groupselements 1014 number of aperture blade