The distance between the projector and the projection surface determines the projection image size. For best results, position the projector 1.69 - 5.31 meters (5.24 - 17.43 ft) away from the projection surface to get a screen size of 60 - 200 inches.
Below is a detailed form about screen size and distance:
Screen Size
Distance Between Projector Lens and Screen
60”
1.59 m / 5.23 ft
70”
1.86 m / 6.1 ft
80”
2.13 m / 6.98 ft
90”
2.39 m / 7.84 ft
100”
2.66 m / 8.72 ft
120”
3.19 m / 10.46 ft
150”
3.99 m / 13.07 ft
180”
4.78 m / 15.69 ft
200”
5.31 m / 17.43 ft
If you still have any questions, please contact Support@seenebula.com for further assistance.