Question about BenQ W4100I

A distance of approx. 3.50 metres is basically sufficient for the projector with a projection ratio of 1.15 to 1.5:1 to project a large image diagonal. Specifically, at 2.5 metres the projector can already fill a 100-inch image diagonal, at 3.5 metres the image is correspondingly larger, but it may not be possible to set the image smaller than 100 inches, resulting in a slightly larger image.

For an exact image size at a distance of 3.5 metres, we recommend using a BenQ projection calculator to determine the optimum image diagonal.