Sony VPL-CX236 Operating Instructions Manual page 47

Expression#1
Projection Distance L (min.)
L=0.033708 × D – 0.0490
(L=1.327085 × D – 1.9300)
Expression#2
Projection Distance L (min.)
H=0.00038 × D+0.00000
(H=0.01500 × D+0.00000)
Projection distance (VPL-CW256)
Projected image size
Diagonal D
80 inch (2.03 m)
100 inch (2.54 m)
120 inch (3.05 m) 2.58 × 1.62 (102 × 64) 3.36 – 4.91 (133 – 193)
150 inch (3.81 m) 3.23 × 2.02 (127 × 79) 4.21 – 6.15 (166 – 242)
200 inch (5.08 m) 4.31 × 2.69 (170 × 106) 5.63 – 8.21 (222 – 323)
Projection distance formula (VPL-CW256)
D: Projected image size (Diagonal)
H: Distance between the bottom edge of the image and the center of the lens
Expression#1
Projection Distance L (min.)
L=0.028357 × D – 0.0490
(L=1.116434 × D – 1.9300)
Expression#2
Projection Distance L (min.)
H=0.00000 × D+0.00000
(H=0.00000 × D+0.00000)
Height H from lens center to bottom of screen
Width × Height
1.72 × 1.08 (68 × 42)
2.15 × 1.35 (85 × 53)
Height H from lens center to bottom of screen
Projection Distance L (max.)
L=0.049125 × D – 0.0482
(L=1.934037 × D – 1.8982)
Projection Distance L (max.)
H=0.00038 × D+0.00000
(H=0.01500 × D+0.00000)
Projection Distance L
2.22 – 3.25 (88 – 128)
2.79 – 4.08 (110 – 160)
Projection Distance L (max.)
L=0.041327 × D – 0.0482
(L=1.627044 × D – 1.8982)
Projection Distance L (max.)
H=0.00000 × D+0.00000
(H=0.00000 × D+0.00000)
Projection Distance and Lens Shift Range
Unit: m (inches)
Unit: m (inches)
Height H from lens center
to bottom of screen
Projection Projection
Distance L Distance L
(min.) (max.)
0.00 (0) 0.00 (0)
0.00 (0) 0.00 (0)
0.00 (0) 0.00 (0)
0.00 (0) 0.00 (0)
0.00 (0) 0.00 (0)
Unit: m (inches)
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