There are a wide variety of lenses available from the basic wide, standard, telephoto to wide zoom, standard zoom, telephoto zoom, fisheye and super telephoto. Lenses are measured in focal lengths and zoom ratio. They are made for a specific lens mount with a maximum aperture setting. Today’s lenses are usually autofocus with manual capabilities but things like stabilization, glass elements, multi coating, internal focus, ED elements, diaphragm blades and lens groups are all important. Size and weight are a big factor when choosing a lenses as well as price.
Compare LensesCompareme: compare lenses
