Sony VPL-EX275 Operating Instructions - Page 61
Projection distance table VPL-EW225, Projection distance formula VPL-EW225
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Projection distance table (VPL-EW225) Unit: m (inches) Projected image size Diagonal D Width × Height 80 inch (2.03m) 100 inch (2.54m) 120 inch (3.05m) 150 inch (3.81m) 200 inch (5.08m) 1.72 × 1.08 (68 × 42) 2.15 × 1.35 (85 × 53) 2.58 × 1.62 (102 × 64) 3.23 × 2.02 (127 × 79) 4.31 × 2.69 (170 × 106) Projection Distance L 2.35-3.06 (93-120) 2.94-3.83 (116-151) 3.53-4.61 (139-181) 4.42-5.77 (174-227) 5.91-7.70 (233-303) Height H from center of lens to edge of screen Minimum Projection Maximum Projection Distance L Distance L -0.11 (-4) -0.11 (-4) -0.13 (-5) -0.13 (-5) -0.16 (-6) -0.16 (-6) -0.20 (-8) -0.20 (-8) -0.27 (-11) -0.27 (-11) Projection distance formula (VPL-EW225) D: Projected image size (Diagonal) H: Height H from center of lens to edge of screen Expression#1(Projection distance L) Minimum Projection Distance L L=0.029654 × D-0.0291 (L=1.167491 × D-1.1464) Unit: m (inches) Maximum Projection Distance L L=0.038671 × D-0.0282 (L=1.522489 × D-1.1109) Expression#2(Height H from center of lens to edge of screen) Height H from center of lens to edge of screen Minimum Projection Distance L Maximum Projection Distance L H=-0.00135 × D (H=-0.05300 × D) H=-0.00135 × D (H=-0.05300 × D) Others Projection Distance 61
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