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Tele-zoom Lens (AN-C41MZ)
F2.1-F2.8, f=83.5-117.2 mm
NORMAL Mode (4:3)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.10484
χ
L2 (m) = 0.14725
χ
H (cm) =
–
0.1524
χ
[Feet/inches]
L1 (ft) = 0.10484
χ
/ 0.3048
L2 (ft) = 0.14725
χ
/ 0.3048
H (in) =
–
0.1524
χ
/ 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance(m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.11422
χ
L2 (m) = 0.16042
χ
H (cm) = 0.04151
χ
S (cm) = ±0.20754
χ
[Feet/inches]
L1 (ft) = 0.11422
χ
/ 0.3048
L2 (ft) = 0.16042
χ
/ 0.3048
H (in) = 0.04151
χ
/ 2.54
S (in) = ±0.20754
χ
/ 2.54
χ
: Picture size (diag.) (in/cm)
L: Projection distance(m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
S: Adjustable range of image position (cm/in)
STRETCH Mode (16:9)
Screen Size and Projection Distance
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.
Picture (Screen) size Projection distance [L]
Distance from the lens center
to the bottom of the image [H]
250'' (635 cm) 508 cm (200'') 381 cm (150'') 26.2 m (86') 36.8 m (120' 9")
–
38 cm (
–
15")
200'' (508 cm) 406 cm (160'') 305 cm (120'') 21.0 m (68' 10") 29.5 m (96' 7")
–
30 cm (
–
12")
150'' (381 cm) 305 cm (120'') 229 cm (90'') 15.7 m (51' 7") 22.1 m (72' 6")
–
23 cm (
–
9")
100'' (254 cm) 203 cm (80'') 152 cm (60'') 10.5 m (34' 5") 14.7 m (48' 4")
–
15 cm (
–
6")
84'' (213 cm) 171 cm (67'') 128 cm (50'') 8.8 m (28' 11") 12.4 m (40' 7")
–
13 cm (
–
5
3
/64")
80'' (203 cm) 163 cm (64'') 122 cm (48'') 8.4 m (27' 6") 11.8 m (38' 8")
–
12 cm (
–
4
51
/64")
72'' (183 cm) 146 cm (58'') 110 cm (43'') 7.5 m (24' 9") 10.6 m (34' 9")
–
11 cm (
–
4
5
/16")
60'' (152 cm) 122 cm (48'') 91 cm (36'') 6.3 m (20' 8") 8.8 m (29')
–
9 cm (
–
3
19
/32")
40'' (102 cm) 81 cm (32'') 61 cm (24'') 4.2 m (13' 9") 5.9 m (19' 4")
–
6 cm (
–
2
13
/32")
Diag. [
χ
]Width Height Minimum [L1] Maximum [L2]
Picture (Screen) size Projection distance [L]
Distance from the lens center
to the bottom of the image [H]
Adjustable range of
image position [S]
Diag. [
χ
]Width Height Minimum [L1] Maximum [L2]
225'' (572 cm) 498 cm (196'') 280 cm (110'') 25.7 m (84' 4") 36.1 m (118' 5") 9 cm (3
43
/64") ±47 cm (±18
25
/64")
200'' (508 cm) 443 cm (174'') 249 cm (98'') 22.8 m (74' 11") 32.1 m (105' 3") 8 cm (3
17
/64") ±42 cm (±16
11
/32")
150'' (381 cm) 332 cm (131'') 187 cm (74'') 17.1 m (56' 3") 24.1 m (78' 11") 6 cm (2
29
/64") ±31 cm (±12
1
/4")
133'' (338 cm) 294 cm (116'') 166 cm (65'') 15.2 m (49' 10") 21.3 m (70') 6 cm (2
11
/64") ±28 cm (±10
7
/8")
106'' (269 cm) 235 cm (92'') 132 cm (52'') 12.1 m (39' 9") 17.0 m (55' 9") 4 cm (1
47
/64") ±22 cm (±8
21
/32")
100'' (254 cm) 221 cm (87'') 125 cm (49'') 11.4 m (37' 6") 16.0 m (52' 8") 4 cm (1
41
/64") ±21 cm (±8
11
/64")
92'' (234 cm) 204 cm (80'') 115 cm (45'') 10.5 m (34' 6") 14.8 m (48' 5") 4 cm (1
1
/2") ±19 cm (±7
33
/64")
84'' (213 cm) 186 cm (73'') 105 cm (41'') 9.6 m (31' 6") 13.5 m (44' 3") 3 cm (1
3
/8") ±17 cm (±6
55
/64")
80'' (203 cm) 177 cm (70'') 100 cm (39'') 9.1 m (30') 12.8 m (42' 1") 3 cm (1
5
/16") ±17 cm (±6
17
/32")
72'' (183 cm) 159 cm (63'') 90 cm (35'') 8.2 m (27') 11.6 m (37' 11") 3 cm (1
11
/64") ±15 cm (±5
57
/64")
60'' (152 cm) 133 cm (52'') 75 cm (29'') 6.9 m (22' 6") 9.6 m (31' 7") 2 cm (
63
/64") ±12 cm (±4
29
/32")
40'' (102 cm) 89 cm (35'') 50 cm (20'') 4.6 m (15') 6.4 m (21' 1") 2 cm (
21
/32") ±8 cm (±3
17
/64")