The 40mm lens is seriously something that we’re happy to see has made a comeback in the past few years. The folks over at Sony, Sigma, and other companies have made them. And honestly, the 40mm lens deserves to live right up there with the 35mm, 28mm, 50mm, and other lens offerings. Lucky for you, we’ve reviewed loads of 40mm lenses. But we’re highlighting just a few in this roundup that we think you’ll like. Take a look with us!