Quote Originally Posted by darklord
And in indoor, I'll rely on the 50mm f/1.8 for both video and photo which the 15-85mm couldn't do very well anyway because of low light.

Unless you provide the light. The 15-85mm will do fine for still photos indoors if you use a flash - not the on-board pop-up flash, which IMO provides terrible lighting, but rather an external Speedlite preferably bounced off the ceiling.


Obviously, a strobe won't work for lighting a video - you'd need continuous lighting for that.


If you prefer ambient light, the 50mm f/1.8 is the way to go. Even f/2.8 can struggle in dim room lighting (which is one reason I recently bought the EF 85mm f/1.2<span style="color: red;"]L II). But, in 'normal' indoor lighting, f/2.8 will work.