If you like the Nikon 1 system then this lens is a must. Replaces 10-30 and 30-110 in a nice case. Image quality seems to be better than 10-30 and on par with 30-110.
Nikon 50mm f/1.8D Lens: Perfect for Nikon DSLR Cameras!
97 Review
Nikon 35mm f/1.8G Auto Focus Lens for Nikon DSLR Cameras - Black (Model 2183)
125 Review
Canon EOS SLR Camera Lens EF 24-105mm f/4 L IS USM
124 Review
Canon EF 40mm f/2.8 STM Lens - Fixed Black (6310B002) for US Cameras
76 Review