We begin by reviewing the different types of lenses available (primes, zooms, macros, fish eye, probe, anamorphic); discuss the variety of brands available; review the DZO Pictor 20-55 par focal; compare the differences in quality of lenses (kit, mid-range prosumer, and pro series); contrast still to cine lenses and discuss the difference between F and T stops; consider the quality of various brands and the impact each brand has on picture quality; and finish off by discussing our favourite lenses for a variety of situations.