Better magnifier with shortcuts

[FPSUsername]

Hello,

I am looking for a good magnifier program that can do this:
Zoom the center part (fixed position)
variable zoom
shortcut to enable and disable (like alt+z for example)

Till now I have found no good one.

Here is a preview of what I'm looking for:
http://imgur.com/a/Kv6eV

 

[scout_03]

see the one that will be more usefull for you . https://www.google.ca/?gws_rd=ssl#q=magnifier+software

 

[FPSUsername]

see the one that will be more usefull for you . https://www.google.ca/?gws_rd=ssl#q=magnifier+software

As I said, I did my research and didn't find a good one