The OM System M.Zuiko 17mm f/1.8 II is an essential 35mm equivalent that thinks weather sealing is more than important zone ...
The factors which control the performance of a lens hood are discussed. A distinction is made between two degrees of protection given against unwanted light sources. Some numerical results are ...
The OM System M.Zuiko 25mm f/1.8 II rights both wrongs, and cements itself as the perfect "nifty fifty" for MFT cameras (this being a 50mm equivalent, in full frame terms). However, aside from adding ...