The 45mm f1.8 lens is a remarkably compact telephoto lens that produces outstanding quality images. It’s a very useful focal length and it’s a marvel considering how small and light it is. Hopefully, OM Systems will update this lens with weather sealing as they’ve done with the 17mm f1.8 and 25mm f1.8 Mark II lenses. As it is now, it’s a gem of a lens.

The 45mm f/1.8 lens will surprise you. In a good way! When you first open the package, you may be surprised at how small this lens is. It's tiny. It's great!! Whether for portraits, discreet street photography or environmental, this lens is terrific.