Screen Size and Projection Distance
Tele-zoom Lens (AN-PH845EZ: For XG-PH80X-N)
F2.2-3.1, f = 63.5-117.4 mm
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] | |
500" | (1270 cm) | 1016 cm (400'') | 762 cm (300'') | 45.0 m (147' 8") | 84.3 m (276' 8") | 0.0 cm (0") | ± 101.6 cm (40") | |
300" | (762 cm) | 610 cm (240'') | 457 cm (180'') | 27.0 m (88' 7") | 50.6 m (166' 0") | 0.0 cm (0") | ± 61.0 cm (24") | |
200" | (508 cm) | 406 cm (160'') | 305 cm (120'') | 18.0 m (59' 1") | 33.7 m (110' 8") | 0.0 cm (0") | ± 40.6 cm (16") | |
150" | (381 cm) | 305 cm (120'') | 229 cm (90'') | 13.5 m (44' 4") | 25.3 m (83' 0") | 0.0 cm (0") | ± 30.5 cm (12") | |
100" | (254 cm) | 203 cm (80'') | 152 cm (60'') | 9.0 m (29' 6") | 16.9 m (55' 4") | 0.0 cm (0") | ± 20.3 cm (8") | |
80" | (203 cm) | 163 cm (64'') | 122 cm (48'') | 7.2 m (23' 8") | 13.5 m (44' 3") | 0.0 cm (0") | ± 16.3 cm (6 13/32") | |
60" | (152 cm) | 122 cm (48'') | 91 cm (36'') | 5.4 m (17' 9") | 10.1 m (33' 2") | 0.0 cm (0") | ± 12.2 cm (4 51/64") | |
40" | (102 cm) | 81 cm (32'') | 61 cm (24'') | 3.6 m (11' 10") | 6.7 m (22' 2") | 0.0 cm (0") | ± 8.1 cm (3 13/64") |
16:9 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) | 664 cm (261'') | 374 cm (147'') | 29.4 m (96' 6") | 55.1 m (180' 10") | 62.3 cm (24 33/64") | ± 66.4 cm (26 9/64") | |
200" | (508 cm) | 443 cm (174'') | 249 cm (98'') | 19.6 m (64' 4") | 36.8 m (120' 7") | 41.5 cm (16 11/32") | ± 44.3 cm (17 7/16") | |
150" (381 cm) | 332 cm (131'') | 187 cm (74'') | 14.7 m (48' 3") | 27.6 m (90' 5") | 31.1 cm (12 1/4") | ± 33.2 cm (13 5/64") | ||
100" | (254 cm) | 221 cm (87'') | 125 cm (49'') | 9.8 m (32' 2") | 18.4 m (60' 3") | 20.8 cm (8 11/64") | ± 22.1 cm (8 23/32") | |
80" | (203 cm) | 177 cm (70'') | 100 cm (39'') | 7.8 m (25' 9") | 14.7 m (48' 3") | 16.6 cm (6 17/32") | ± 17.7 cm (6 31/32") | |
60" | (152 cm) | 133 cm (52'') | 75 cm (29'') | 5.9 m (19' 4") | 11.0 m (36' 2") | 12.5 cm (4 29/32") | ± 13.3 cm (5 15/64") |
When using the projector with screen sizes not listed in the above charts, calculate the values according to the formulas.
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| 4:3 Signal | 16:9 Signal | ||
| [m/cm] | [Feet/inches] | [m/cm] | [Feet/inches] | |
L1: Minimum projection distance (m/ft) | 0.09002Φ | 0.09002Φ / 0.3048 | 0.09807Φ | 0.09807Φ / 0.3048 | |
L2: Maximum projection distance (m/ft) | 0.16866Φ | 0.16866Φ / 0.3048 | 0.18375Φ | 0.18375Φ / 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 | 0.20754Φ | 0.20754Φ / 2.54 | |
(cm/in) | |||||
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W: Distance from the lens center to the center of the image (cm/in) | ±0.2032Φ | ±0.2032Φ / 2.54 | ±0.22138Φ | ±0.22138Φ / 2.54 |
Φ : Picture diagonal size: 40" – 500" (4:3) 60" – 300" (16:9)
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.