Sony VPL-CX236 Operating Instructions Manual page 48

Projection distance/Projection distance formula
Projection distance (VPL-CX276)
Projected image size
Diagonal D
80 inch (2.03 m)
100 inch (2.54 m)
120 inch (3.05 m)
150 inch (3.81 m)
200 inch (5.08 m)
Projection distance formula (VPL-CX276)
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=0.027010 × D – 0.0490
(L=1.063369 × D – 1.9300)
Expression#2
Projection distance (VPL-CW276)
Projected image size
Diagonal D
80 inch (2.03 m)
100 inch (2.54 m)
120 inch (3.05 m)
150 inch (3.81 m)
200 inch (5.08 m)
48
Projection Distance and Lens Shift Range
Width × Height
1.63 × 1.22 (64 × 48)
2.03 × 1.52 (80 × 60)
2.44 × 1.83 (96 × 72)
3.05 × 2.29 (120 × 90) 4.01 – 5.85 (158 – 230)
4.06 × 3.05 (160 × 120) 5.36 – 7.82 (211 – 308)
Height H from lens center to bottom of screen
H=-0.00165 × D+0.00000 (H=-0.06502 × D+0.00000)
Width × Height
1.72 × 1.08 (68 × 43)
2.15 × 1.35 (85 × 53)
2.58 × 1.62 (102 × 64) 3.36 – 4.91 (133 – 193)
3.23 × 2.02 (127 × 79) 4.21 – 6.15 (166 – 242)
4.31 × 2.69 (170 × 106) 5.63 – 8.21 (222 – 323)
Projection Distance L
2.12 – 3.10 (84 – 122)
2.66 – 3.88 (105 – 153)
3.20 – 4.67 (126 – 184)
Projection Distance L (max.)
L=0.039363 × D – 0.0482
(L=1.549709 × D – 1.8982)
Projection Distance L
2.22 – 3.25 (88 – 128)
2.79 – 4.08 (110 – 160)
Unit: m (inches)
Height H from lens center
to bottom of screen
–0.13 (–5)
–0.17 (–7)
–0.20 (–8)
–0.25 (–10)
–0.33 (–13)
Unit: m (inches)
Unit: m (inches)
Height H from lens center
to bottom of screen
0.00 (0)
0.00 (0)
0.00 (0)
0.00 (0)
0.00 (0)