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Projection Distance and Lens Shift Range
Others
Projection distance table (VPL-SW535C/SW525C/SW535/SW525)
Unit: m (inches)
Projection distance formula (VPL-SW535C/SW525C/SW535/SW525)
D: Projected image size (Diagonal)
H: Distance between the edge of the image and the center of the projection window
Expression#1 Unit: m (inches)
Expression#2
Lens shift range (VPL-SW535C/SW525C/SW535/SW525)
Projected image size
Projection
Distance L
Height H from center of
projection window to
edge of screen
Diagonal D Width × Height
70 inch (1.78 m) 1.51 × 0.94 0.416-0.428 (16.4-16.8) 0.138 (5.4)
80 inch (2.03 m) 1.72 × 1.08 0.475-0.489 (18.7-19.2) 0.159 (6.2)
90 inch (2.29 m) 1.94 × 1.21 0.534-0.550 (21.1-21.6) 0.179 (7.1)
100 inch (2.54 m) 2.15 × 1.35 0.594-0.611 (23.4-24.0) 0.200 (7.9)
130 inch (3.30 m) 2.80 × 1.75 0.771-0.795 (30.4-31.3) 0.262 (10.3)
Projection Distance L (Min.) Projection Distance L (Max.)
L=0.005931 × D-0.0001
(L=0.233509 × D-0.0024)
L=0.006119 × D-0.0001
(L=0.240915 × D-0.0050)
Height H from center of projection window to bottom of screen
H=0.00207
×
D-0.00674
(H=0.08134
×
D-0.26544)
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VSUP [%]= VSDN [%]= 4 - 2.000 × (HSR [%] or HSL [%])
HS
R [%]= HSL [%]= 2 - 0.500 × (VSUP [%] or VSDN [%])
