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Picture size and projection distance chart
Screen
NORMAL Mode (4:3)
STRETCH Mode (16:9)
• There may be an error of ±3% in the above values.
• Values with a minus (–) sign indicate the distance of the lens center below the bottom of the
AN-PH20EZ_E.p65
Downloaded from:
http://www.usersmanualguide.com/
Side View
Lens center
Lower lens shift
position
(High mount setup)
H2
Lens center
Upper lens shift
L
position
(Desktop setup)
Picture (Screen) size
Projection distance [L]
Diag. [ χ ]
Width
Height
Minimum [L1] Maximum [L2]
250" (635 cm)
508 cm (200")
381 cm (150")
7.6 m (25' 0")
200" (508 cm)
406 cm (160")
305 cm (120")
6.1 m (20' 0")
150" (381 cm)
305 cm (120")
229 cm (90")
4.6 m (15' 0")
100" (254 cm)
203 cm (80")
152 cm (60")
3.0 m (10' 0")
84" (213 cm)
171 cm (67")
128 cm (50")
2.6 m (8' 5")
80" (203 cm)
163 cm (64")
122 cm (48")
2.4 m (8' 0")
72" (183 cm)
146 cm (58")
110 cm (43")
2.2 m (7' 2")
70" (178 cm)
142 cm (56")
107 cm (42")
2.1 m (7' 0")
60" (152 cm)
122 cm (48")
91 cm (36")
1.8 m (6' 0")
Picture (Screen) size
Projection distance [L]
Diag. [ χ ]
Width
Height
Minimum [L1] Maximum [L2]
225" (572 cm)
498 cm (196")
280 cm (110")
7.5 m (24' 6")
200" (508 cm)
443 cm (174")
249 cm (98")
6.6 m (21' 9")
150" (381 cm)
332 cm (131")
187 cm (74")
5.0 m (16' 4")
133" (338 cm)
294 cm (116")
166 cm (65")
4.4 m (14' 6")
106" (269 cm)
235 cm (92")
132 cm (52")
3.5 m (11' 7")
100" (254 cm)
221 cm (87")
125 cm (49")
3.3 m (10'11")
92" (234 cm)
204 cm (80")
115 cm (45")
3.1 m (10' 0")
84" (213 cm)
186 cm (73")
105 cm (41")
2.8 m
72" (183 cm)
159 cm (63")
90 cm (35")
2.4 m
60" (152 cm)
133 cm (52")
75 cm (29")
2.0 m
Note
image.
1
1
Top View
Screen
Center of
screen
Distance from the lens center to
the bottom of the image [H]
Lower [H1]
Upper [H2]
9.1 m (30' 0")
–190.5 cm
(–75")
0 cm
7.3 m (24' 0")
–152.4 cm
(–60")
0 cm
5.5 m (18' 0")
–114.3 cm
(–45")
0 cm
3.7 m (12' 0")
–76.2 cm
(–30")
0 cm
3.1 m (10' 1")
–64.0 cm (–25
13
/
")
0 cm
64
2.9 m (9' 7")
–61.0 cm
(–24")
0 cm
2.6 m (8' 8")
–54.9 cm (–21
/
")
0 cm
19
32
2.6 m (8' 5")
–53.3 cm
(–21")
0 cm
2.2 m (7' 2")
–45.7 cm
(–18")
0 cm
Distance from the lens center to
the bottom of the image [H]
Lower [H1]
Upper [H2]
9.0 m (29' 5")
–140.1 cm (–55
5
/
")
46.7 cm (18
32
8.0 m (26' 2")
–124.5 cm (–49
1
/
")
41.5 cm (16
32
6.0 m (19' 7")
–93.4 cm (–36
/
")
31.1 cm (12
49
64
5.3 m (17' 5")
–82.8 cm (–32
/
")
27.6 cm (10
39
64
4.2 m (13'10")
–66.0 cm (–25
63
/
")
22.0 cm
64
4.0 m (13' 1")
–62.3 cm (–24
33
/
")
20.8 cm
64
3.7 m (12' 0")
–57.3 cm (–22
/
")
19.1 cm
35
64
(9' 2")
3.3 m (11' 0")
–52.3 cm (–20
/
")
17.4 cm
19
32
(7'10")
2.9 m
(9' 5")
–44.8 cm (–17
21
/
")
14.9 cm
32
(6' 6")
2.4 m
(7'10")
–37.4 cm (–14
45
/
")
12.5 cm
64
Lens center
Leftmost lens shift
position
Rightmost lens shift
position
Lens center
The formula for picture
Distance from the lens
size and projection
center to the center of
the image [W]
distance
(0")
±76.2 cm
(30")
χ : Picture size (diag.) (in)
(0")
±61.0 cm
(24")
[m/cm]
(0")
±45.7 cm
(18")
L1 (m) = 0.03048 χ
(0")
±30.5 cm
(12")
L2 (m) = 0.03658 χ
(0")
±25.6 cm
(10
5
/
")
64
H1 (cm) = –0.762 χ
(0")
±24.4 cm
(9
19
/
")
W (cm) = ±0.3048 χ
32
(0")
±21.9 cm
(8
/
")
[Feet/inches]
41
64
L1 (ft) = 0.03048 χ / 0.3048
(0")
±21.3 cm
(8
13
/
")
32
L2 (ft) = 0.03658 χ / 0.3048
(0")
±18.3 cm
(7
13
/
")
64
H1 (in) = –0.762 χ / 2.54
W (in) = ±0.3048 χ / 2.54
The formula for picture
Distance from the lens
size and projection
center to the center of
the image [W]
distance
25
/
")
±74.7 cm
(29
27
/
")
64
64
χ : Picture size (diag.) (in)
11
/
")
±66.4 cm
(26
9
/
")
32
64
[m/cm]
/
")
±49.8 cm
(19
/
")
1
39
4
64
L1 (m) = 0.03321 χ
/
")
±44.2 cm
(17
/
")
7
25
8
64
L2 (m) = 0.03985 χ
(8
21
/
")
±35.2 cm
(13
55
/
")
H1 (cm) = –0.62263 χ
32
64
(8
11
/
")
±33.2 cm
(13
5
/
")
H2 (cm) = 0.20754 χ
64
64
W (cm) = ±0.33207 χ
(7
/
")
±30.6 cm
(12
/
")
33
1
64
32
[Feet/inches]
(6
/
")
±27.9 cm
(10
/
")
55
63
64
64
L1 (ft) = 0.03321 χ / 0.3048
(5
57
/
")
±23.9 cm
(9
13
/
")
64
32
L2 (ft) = 0.03985 χ / 0.3048
(4
29
/
")
±19.9 cm
(7
27
/
")
32
32
H1 (in) = –0.62263 χ / 2.54
H2 (in) = 0.20754 χ / 2.54
W (in) = ±0.33207 χ / 2.54
04.12.24, 14:30
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