Say you’re looking for a new lens for your Canon 5D Mark II camera and you’re currently using the Canon EF 24-105 f/4L IS USM lens with it. The 24-105 lens has a nice reach, is L build, has IS, but lacks speed in the dark. When photographing indoor with low lights and no flash, I noticed that this lens is not fast enough to freeze movement of people. Question is: what lens to pick?
Of course it should be a lot faster, but what else? Get a prime or a zoom?
And if you’re going for a prime, which focal length would be the best?


