A new line of STMs that I really liked in the Canon EF 40mm f/2.8 STM. Here the miracle did not work out: the proportions are too distorted in the picture, there is blurryness, many frames are not obtained, despite the STM. But at the same time for video - a very smart and quiet motor. Pros below: Small weight and size, build quality, quiet and fast, ideal for video. Its cons: Soaps in the photo, frequent misses in the photo, strong image distortion (more than others and more noticeable), compared to the older Canon, Sigma, Tokina models.
Canon EOS SLR Camera Lens EF 24-105mm f/4 L IS USM
124 Review
Nikon 35mm f/1.8G Auto Focus Lens for Nikon DSLR Cameras - Black (Model 2183)
125 Review
Canon EF 40mm f/2.8 STM Lens - Fixed Black (6310B002) for US Cameras
76 Review
Nikon 50mm f/1.8D Lens: Perfect for Nikon DSLR Cameras!
97 Review