Throw distance
BenQ GP520 throw distance for a 150-inch screen
The BenQ GP520 must sit 13.1 ft from a 150-inch (16:9) screen, based on its 1.2 throw ratio.
Quick answer
The BenQ GP520 must sit 13.1 ft from a 150-inch (16:9) screen, based on its 1.2 throw ratio.
Will it be bright enough?
At 150 inches the BenQ GP520 delivers roughly 39 foot-lamberts (rated). That is a good level for a dark, light-controlled room.
Throw-distance calculator
BenQ GP520 — distance for a 150″ screen
13.1 ft
Lens-to-screen distance. Zoom (if any) lets you fine-tune within the range.
Which screen?
Pair the BenQ GP520 with a screen sized to your room — and an ALR or CLR surface if you have ambient light.
Frequently asked questions
The BenQ GP520 must sit 13.1 ft from a 150-inch screen, from its 1.2 throw ratio.
Want a different screen size? Use the calculator to get the exact distance.
Open the calculator →Updated