Screen Size and Projection Distance
Wide-zoom Lens (AN-PH814EZ: For XG-PH80W-N)
F1.81-2.29, f = 19.3-25.8 mm
16:10 Signal Input (Normal Mode)
| Picture (Screen) size | Projection distance [L] | Distance from the lens center to | Distance from the | ||||
| lens center to the | |||||||
| the bottom of the image [H] | |||||||
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| center of the image | ||
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Diag. [Φ] | Width | Height | Minimum [L1] | Maximum [L2] | Lower [H1] | Upper [H2] | [W] | |
500" | (1270 cm) | 1077 cm (424") | 673 cm (265") | 14.3 m (47' 0") | 19.3 m (63' 3") | 0.0 cm (0") | ± 107.7 cm (42 13/32") | |
300" | (762 cm) | 646 cm (254") | 404 cm (159") | 8.6 m (28' 2") | 11.6 m (37' 11") | 0.0 cm (0") | ± 64.6 cm (25 7/16") | |
200" | (508 cm) | 431 cm (170") | 269 cm (106") | 5.7 m (18' 10") | 7.7 m (25' 4") | 0.0 cm (0") | ± 43.1 cm (16 61/64") | |
100" | (254 cm) | 215 cm (85") | 135 cm (53") | 2.9 m (9' 5") | 3.9 m (12' 8") | 0.0 cm (0") | ± 21.5 cm (8 31/64") | |
80" | (203 cm) | 172 cm (68") | 108 cm (42") | 2.3 m (7' 6") | 3.1 m (10' 1") | 0.0 cm (0") | ± 17.2 cm (6 25/32") | |
70" | (178 cm) | 151 cm (59") | 94 cm (37") | 2.0 m (6' 7") | 2.7 m (8' 10") | 0.0 cm (0") | ± 15.1 cm (5 15/16") | |
60" | (152 cm) | 129 cm (51") | 81 cm (32") | 1.7 m (5' 8") | 2.3 m (7' 7") | 0.0 cm (0") | ± 12.9 cm (5 3/32") | |
40" | (102 cm) | 86 cm (34") | 54 cm (21") | 1.1 m (3' 9") | 1.5 m (5' 1") | 0.0 cm (0") | ± 8.6 cm (3 25/64") |
4:3 Signal Input (Normal Mode)
| Picture (Screen) size | Projection distance [L] | Distance from the lens center to | Distance from the | ||||
| lens center to the | |||||||
| the bottom of the image [H] | |||||||
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| center of the image | ||
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Diag. [Φ] | Width | Height | Minimum [L1] | Maximum [L2] | Lower [H1] | Upper [H2] | [W] | |
300" | (762 cm) | 610 cm (240") | 457 cm (180") | 9.7 m (31' 11") | 13.1 m (43' 0") | 0.0 cm (0") | ± 69.0 cm (27 11/64") | |
200" | (508 cm) | 406 cm (160") | 305 cm (120") | 6.5 m (21' 3") | 8.7 m (28' 8") | 0.0 cm (0") | ± 46.0 cm (18 7/64") | |
150" (381 cm) | 305 cm (120") | 229 cm (90") | 4.9 m (16' 0") | 6.5 m (21' 6") | 0.0 cm (0") | ± 34.5 cm (13 37/64") | ||
100" | (254 cm) | 203 cm (80") | 152 cm (60") | 3.2 m (10' 8") | 4.4 m (14' 4") | 0.0 cm (0") | ± 23.0 cm (9 1/16") | |
80" | (203 cm) | 163 cm (64") | 122 cm (48") | 2.6 m (8' 6") | 3.5 m (11' 5") | 0.0 cm (0") | ± 18.4 cm (7 1/4") | |
60" | (152 cm) | 122 cm (48") | 91 cm (36") | 1.9 m (6' 5") | 2.6 m (8' 7") | 0.0 cm (0") | ± 13.8 cm (5 7/16") |
When using the projector with screen sizes not listed in the above charts, calculate the values according to the formulas.
| 16:10 Signal |
| 4:3 Signal | ||
| [m/cm] | [Feet/inches] | [m/cm] | [Feet/inches] | |
L1: Minimum projection distance (m/ft) | 0.02865Φ | 0.02865Φ / 0.3048 | 0.03243Φ | 0.03243Φ / 0.3048 | |
L2: Maximum projection distance (m/ft) | 0.03856Φ | 0.03856Φ / 0.3048 | 0.04365Φ | 0.04365Φ / 0.3048 | |
H1: Lower distance from the lens center to the bottom of the image | |||||
(cm/in) | |||||
H2:Upper distance from the lens center to the bottom of the image | 0Φ | 0Φ / 2.54 | 0Φ | 0Φ / 2.54 | |
(cm/in) | |||||
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W: Distance from the lens center to the center of the image (cm/in) | ±0.21539Φ | ±0.21539Φ / 2.54 | ±0.23004Φ | ±0.23004Φ / 2.54 |
Φ : Picture diagonal size: 40" – 500" (16:10) 60" – 300" (4:3)
Note
•Allow a margin of error in the values in the diagrams above.
•When the distance from the lens center to the bottom of the image [H] is a negative number, this indicates that the bottom of the image is below the lens center.