I recently participated in a Nifty-Fifty walk, where photographers create photos using a 50mm lens. It’s a challenge in today’s “zoom-in, zoom-out” world. Not to long ago, almost every film camera with inter-changeable lenses was sold with the 50mm or normal lens. Today, most DSLRs are sold with a zoom lens. If you only have a zoom lens, you can use painters’ tape to the lens at the 50mm point and start the Nifty-Fifty challenge.