Fixed wide lens (an-p12ex), Screen size and projection distance, 3 signal input (normal mode) – Sharp XG-P610X User Manual
Page 6: 9 signal input (stretch mode)
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Fixed Wide Lens (AN-P12EX)
F2.5, f=17.1 mm
4:3 Signal Input (Normal Mode)
The formula for picture size and projection distance
[m/cm]
L (m) = 0.02438χ
H1 (cm) = –1.03632χ
H2 (cm) = –0.48768χ
W (cm) = ±0.22352χ
[Feet/inches]
L (ft) = 0.02438χ / 0.3048
H1 (in) = –1.03632χ / 2.54
H2 (in) = –0.48768χ / 2.54
W (in) = ±0.22352χ / 2.54
χ:
Picture size (diag.) (in/cm)
L:
Projection distance (m/ft)
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 (cm/in)
W:
Distance from the lens center to the center of the image (cm/in)
Note
• Allow a margin of error in the value 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.
The formula for picture size and projection distance
[m/cm]
L (m) = 0.02656χ
H1 (cm) = –0.9215χ
H2 (cm) = –0.32377χ
W (cm) = ±0.24352χ
[Feet/inches]
L (ft) = 0.02656χ / 0.3048
H1 (in) = –0.9215χ / 2.54
H2 (in) = –0.32377χ / 2.54
W (in) = ±0.24352χ / 2.54
χ:
Picture size (diag.) (in/cm)
L:
Projection distance (m/ft)
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 (cm/in)
W:
Distance from the lens center to the center of the image (cm/in)
16:9 Signal Input (Stretch Mode)
Screen Size and Projection Distance
250'' (635 cm)
200'' (508 cm)
150'' (381 cm)
120'' (305 cm)
100'' (254 cm)
80'' (203 cm)
70'' (178 cm)
60'' (152 cm)
508 cm (200'')
406 cm (160'')
305 cm (120'')
244 cm (96'')
203 cm (80'')
163 cm (64'')
142 cm (56'')
122 cm (48'')
381 cm (150'')
305 cm (120'')
229 cm (90'')
183 cm (72'')
152 cm (60'')
122 cm (48'')
107 cm (42'')
91 cm (36'')
6.1 m (20' 0")
4.9 m (16' 0")
3.7 m (12' 0")
2.9 m (9' 7")
2.4 m (8' 0")
2.0 m (6' 5")
1.7 m (5' 7")
1.5 m (4' 10")
–259.1 cm (–102")
–207.3 cm (–81
19
/
32
")
–155.4 cm (–61
13
/
64
")
–124.4 cm (–48
61
/
64
")
–103.6 cm (–40
51
/
64
")
–82.9 cm (–32
41
/
64
")
–72.5 cm (–28
9
/
16
")
–62.2 cm (–24
31
/
64
")
–121.9 cm (–48")
–97.5 cm (–38
13
/
32
")
–73.2 cm (–28
51
/
64
")
–58.5 cm (–23
3
/
64
")
–48.8 cm (–19
13
/
64
")
–39.0 cm (–15
23
/
64
")
–34.1 cm (–13
7
/
16
")
–29.3 cm (–11
33
/
64
")
±55.9cm (22")
±44.7cm (17
19
/
32
")
±33.5cm (13
13
/
64
")
±26.8cm (10
9
/
16
")
±22.4cm (8
51
/
64
")
±17.9cm (7
3
/
64
")
±15.6cm (6
5
/
32
")
±13.4cm (5
9
/
32
")
Picture (Screen) size
Projection distance
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. [
χ]
Width
Height
[L]
Lower [H1]
Upper [H2]
200'' (508 cm)
150'' (381 cm)
120'' (305 cm)
100'' (254 cm)
80'' (203 cm)
60'' (152 cm)
443 cm (174'')
332 cm (131'')
266 cm (105'')
221 cm (87'')
177 cm (70'')
133 cm (52'')
249 cm (98'')
187 cm (74'')
149 cm (59'')
125 cm (49'')
100 cm (39'')
75 cm (29'')
5.3 m (17' 5")
4.0 m (13' 1")
3.2 m (10' 5")
2.7 m (8' 9")
2.1 m (7' 0")
1.6 m (5' 3")
–184.3 cm (–72
1
/
32
")
–138.2 cm (–54
27
/
64
")
–110.6 cm (–43
17
/
32
")
–92.2 cm (–36
9
/
32
")
–73.7 cm (–29
1
/
32
")
–55.3 cm (–21
49
/
64
")
–64.8 cm (–25
1
/
2
")
–48.6 cm (–19
1
/
8
")
–38.9 cm (–15
19
/
64
")
–32.4 cm (–12
3
/
4
")
–25.9 cm (–10
13
/
64
")
–19.4 cm (–7
41
/
64
")
±48.7cm (19
11
/
64
")
±36.5cm (14
3
/
8
")
±29.2cm (11
1
/
2
")
±24.4cm (9
19
/
32
")
±19.5cm (7
43
/
64
")
±14.6cm (5
3
/
4
")
Picture (Screen) size
Projection distance
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. [
χ]
Width
Height
[L]
Lower [H1]
Upper [H2]