Specifications

-8
Tele-zoom Lens (AN-C41MZ)
F2.1-F2.8, f=83.5-117.2 mm
16:10 Signal Input (Normal Mode)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.11024
χ
L2 (m) = 0.15484
χ
H (cm) = – 0.03209
χ
[Feet/inches]
L1 (ft) = 0.11024
χ
/ 0.3048
L2 (ft) = 0.15484
χ
/ 0.3048
H (in) = – 0.03209
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) = 0.1248
χ
L2 (m) = 0.17529
χ
H (cm) = – 0.03633
χ
[Feet/inches]
L1 (ft) = 0.1248
χ
/ 0.3048
L2 (ft) = 0.17529
χ
/ 0.3048
H (in) = – 0.03633
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)
4:3 Signal Input (Normal Mode)
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.
Distance from the lens center
to the bottom of the image [H]
Picture (Screen) size Projection distance [L]
Diag. [x] Width Height Minimum [L1] Maxmum [L2]
250'' (635 cm) 538 cm (212'') 337 cm (132'') 27.6 m (90' 5") 38.7 m (127' 0")
–8 cm (–3
5
/32")
200'' (508 cm) 431 cm (170'') 269 cm (106'') 22.0 m (72' 4") 31.0 m (101' 7")
–6 cm (–2
17
/32")
150'' (381 cm) 323 cm (127'') 202 cm (79'') 16.5 m (54' 3") 23.2 m (76' 2")
–5 cm (–1
57
/64")
120'' (305 cm) 258 cm (102'') 162 cm (64'') 13.2 m (43' 5") 18.6 m (61' 0")
–4 cm (–1
33
/64")
100'' (254 cm) 215 cm (85'') 135 cm (53'') 11.0 m (36' 2") 15.5 m (50' 10")
–3 cm (–1
17
/64")
80'' (203 cm) 172 cm (68'') 108 cm (42'') 8.8 m (28' 11") 12.4 m (40' 8")
–3 cm (–1
1
/64")
60'' (152 cm) 129 cm (51'') 81 cm (32'') 6.6 m (21' 8") 9.3 m (30' 6")
–2 cm (
–
49
/64")
40'' (102 cm) 86 cm (34'') 54 cm (21'') 4.4 m (14' 6") 6.2 m (20' 4")
–1 cm (
–
1
/2")
Distance from the lens center
to the bottom of the image [H]
Picture (Screen) size Projection distance [L]
Diag. [x] Width Height Minimum [L1] Maxmum [L2]
225'' (572 cm) 457 cm (180'') 343 cm (135'') 28.1 m (92' 2") 39.4 m (129' 5")
–8 cm
(–3
7
/32")
200'' (508 cm) 406 cm (160'') 305 cm (120'') 25.0 m (81' 11") 35.1 m (115' 0")
–7 cm
(–2
55
/64")
150'' (381 cm) 305 cm (120'') 229 cm (90'') 18.7 m (61' 5") 26.3 m (86' 3")
–5 cm
(–2
9
/64")
120'' (305 cm) 244 cm (96'') 183 cm (72'') 15.0 m (49' 2") 21.0 m (69' 0")
–4 cm
(–1
23
/32")
100'' (254 cm) 203 cm (80'') 152 cm (60'') 12.5 m (40' 11") 17.5 m (57' 6")
–4 cm
(–1
7
/16")
80'' (203 cm) 163 cm (64'') 122 cm (48'') 10.0 m (32' 9") 14.0 m (46' 0")
–3 cm
(–1
9
/64")
70'' (178 cm) 142 cm (56'') 107 cm (42'') 8.7 m (28' 8") 12.3 m (40' 3")
–3 cm
(–1")
60'' (152 cm) 122 cm (48'') 91 cm (36'') 7.5 m (24' 7") 10.5 m (34' 6")
–2 cm
(
–
55
/64")
40'' (102 cm) 81 cm (32'') 61 cm (24'') 5.0 m (16' 5") 7.0 m (23' 0")
–1 cm
(
–
37
/64")