34
The projection distance values below are for reference when setting up the projector.
z The projection distance is the approximate distance from the projector lens surface to the screen.
The distance from the lens surface to the front edge of the projector case (a in the illustration) is
approximately 94 mm/3.7 inches.
z “h” in the illustration and table indicates the distance between the center of the projector lens and
the bottom edge of the projection screen. The height from the bottom edge of the projector to the
center of the projector lens (b in the illustration) is approximately 58 mm/2.3 inches.
Projection Distance and Screen Size
Projection Size Approximate Projection Distance
h
(cm / inch)
Screen Size
(inch)
Diagonal
(cm)
Minimum Distance
(m / feet)
Maximum Distance
(m / feet)
30 76 0.83 / 2.72 0.93 / 3.04 10 / 3.9
40 102 1.15 / 3.77 1.28 / 4.20 13 / 5.3
60 152 1.79 / 5.87 1.99 / 6.52 20 / 7.9
77 196 2.33 / 7.66 2.59 / 8.50 26 / 10.2
80 203 2.43 / 7.97 2.70 / 8.85 27 / 10.6
100 254 3.07 / 10.07 3.41 / 11.17 34 / 13.2
150 381 4.67 / 15.32 5.18 / 16.99 50 / 19.8
200 508 6.27 / 20.57 6.95 / 22.80 67 / 26.4
300 762 9.47 / 31.08 10.49 / 34.43 101 / 39.6
h
b
a
Lens