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-5
Screen Size and Projection Distance
Standard Zoom Lens (AN-PH818EZ: For XG-PH80X-N)
F1.7-1.9, f = 26-34 mm
4:3 Signal Input (Normal Mode)
Picture (Screen) size Projection distance [L]
Distance from the lens center to
the bottom of the image [H]
Distance from the
lens center to the
center of the image
[W]
Diag. [
F
]
Width Height Minimum [L1]
Maximum [L2
] Lower [H1] Upper [H2]
500" (1270 cm) 1016 cm (400'') 762 cm (300'') 18.1 m (59' 4") 23.9 m (78' 4") -381.0 cm
(-150")
0.0 cm
(0")
± 101.6 cm
(40")
300" (762 cm) 610 cm (240'') 457 cm (180'') 10.9 m (35' 7") 14.3 m (47' 0") -228.6 cm
(-90")
0.0 cm
(0")
± 61.0 cm
(24")
200" (508 cm) 406 cm (160'') 305 cm (120'') 7.2 m (23' 9") 9.6 m (31' 4") -152.4 cm
(-60")
0.0 cm
(0")
± 40.6 cm
(16")
150" (381 cm) 305 cm (120'') 229 cm (90'') 5.4 m (17' 10") 7.2 m (23' 6") -114.3 cm
(-45")
0.0 cm
(0")
± 30.5 cm
(12")
100" (254 cm) 203 cm (80'') 152 cm (60'') 3.6 m (11' 10") 4.8 m (15' 8") -76.2 cm
(-30")
0.0 cm
(0")
± 20.3 cm
(8")
80" (203 cm) 163 cm (64'') 122 cm (48'') 2.9 m (9' 6") 3.8 m (12' 6") -61.0 cm
(-24")
0.0 cm
(0")
± 16.3 cm
(6
13
/
32
")
70" (178 cm) 142 cm (56'') 107 cm (42'') 2.5 m (8' 4") 3.3 m (11' 0") -53.3 cm
(-21")
0.0 cm
(0")
± 14.2 cm
(5
19
/
32
")
60" (152 cm) 122 cm (48'') 91 cm (36'') 2.2 m (7' 1") 2.9 m (9' 5") -45.7 cm
(-18")
0.0 cm
(0")
± 12.2 cm
(4
51
/
64
")
40" (102 cm) 81 cm (32'') 61 cm (24'') 1.4 m (4' 9") 1.9 m (6' 3") -30.5 cm
(-12")
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
the bottom of the image [H]
Distance from the
lens center to the
center of the image
[W]
Diag. [
F
]
Width Height Minimum [L1] Maximum [L2] Lower [H1] Upper [H2]
300" (762 cm) 664 cm (261'') 374 cm (147'') 11.8 m (38' 9") 15.6 m (51' 2") -186.8 cm
(-73
17
/
32
")
62.3 cm
(24
33
/
64
")
± 66.4 cm
(26
9
/
64
")
200" (508 cm) 443 cm (174'') 249 cm (98'') 7.9 m (25' 10") 10.4 m (34' 2") -124.5 cm
(-49
1
/
32
")
41.5 cm
(16
11
/
32
")
± 44.3 cm
(17
7
/
16
")
150" (381 cm) 332 cm (131'') 187 cm (74'') 5.9 m (19' 5") 7.8 m (25' 7") -93.4 cm
(-36
49
/
64
")
31.1 cm
(12
1
/
4
")
± 33.2 cm
(13
5
/
64
")
120" (305 cm) 266 cm (105'') 149 cm (59'') 4.7 m (15' 6") 6.2 m (20' 6") -74.7 cm
(-29
27
/
64
")
24.9 cm
(9
13
/
16
")
± 26.6 cm
(10
29
/
64
")
100" (254 cm) 221 cm (87'') 125 cm (49'') 3.9 m (12' 11") 5.2 m (17' 1") -62.3 cm
(-24
33
/
64
")
20.8 cm
(8
11
/
64
")
± 22.1 cm
(8
23
/
32
")
80" (203 cm) 177 cm (70'') 100 cm (39'') 3.2 m (10' 4") 4.2 m (13' 8") -49.8 cm
(-19
39
/
64
")
16.6 cm
(6
17
/
32
")
± 17.7 cm
(6
31
/
32
")
60" (152 cm) 133 cm (52'') 75 cm (29'') 2.4 m (7' 9") 3.1 m (10' 3") -37.4 cm
(-14
45
/
64
")
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.
4:3 Signal 16:9 Signal
[m/cm] [Feet/inches] [m/cm] [Feet/inches]
L1: Minimum projection distance (m/ft)
0.03617
F
0.03617
F
/ 0.3048 0.03941
F
0.03941
F
/ 0.3048
L2: Maximum projection distance (m/ft)
0.04775
F
0.04775
F
/ 0.3048 0.05202
F
0.05202
F
/ 0.3048
H1: Lower distance from the lens center to the bottom of the image
(cm/in)
-0.762
F
-0.762
F
/ 2.54 -0.62263
F
-0.62263
F
/ 2.54
H2: Upper distance from the lens center to the bottom of the image
(cm/in)
0
F
0
F
/ 2.54 0.20754
F
0.20754
F
/ 2.54
W: Distance from the lens center to the center of the image (cm/in)
±0.2032
F
±0.2032
F
/ 2.54 ±0.22138
F
±0.22138
F
/ 2.54
F
: Picture diagonal size: 40" – 500" (4:3)
60" – 300" (16:9)
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.
•
•
Note
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