5DS Viewfinder Masks for 4:3 and 16:9

[rossmcdonnell]

N/A

[TTMartin]

If you need that kind of precision use LiveView.

And be honest with yourself that most of the time you don't need that kind of precision, and this isn't as big a deal as you are making it out to be. 

[rossmcdonnell]

N/A

[TTMartin]

I know I can judge 4X3 from a 1X1 guide.