[Yucel]

Can X1 project 80"x60" screen from 13 feet?

 

[technut Canada]

InFocus has a distance/size calculator. A link and other info is at
http://members.shaw.ca/technut/x1faq/#5.2

 

[Dean Martin]

Mine is at 12 feet and can do an 4:3 84 inch diag image with room to zoom.

 

[ElectricLegs]

Yeah, You're good to go!

 

[mandarax]

The mid point for that screen size would be I think 13.86' .. so you are golden.