Appendix; Optional Lenses - InFocus IN5555L User Manual

Appendix

Optional Lenses

Standard Zoom Lens Features and Specifications (LENS-074):
• Motorized Zoom and Focus
Standard Zoom Lens
Throw Distance
Inch
30
36
45
60
77
90
136
180
225
300
375
500
XGA
Image Size (Width) +/-10%
Minimum
M Inch M
15.96 0.41
.76
19.15 0.49
.91
23.94 0.61
1.14
31.91 0.81
1.52
40.96 1.04
1.96
47.87 1.22
2.29
72.34 1.84
3.45
95.74 2.43
4.57
119.68 3.04
5.72
159.57 4.05
7.62
199.47 5.07
9.53
265.96 6.76
12.70
• Lens Shift Position: -20% ~ +60% Vertical; +/-10% Horizontal
• F-Number: 1.7 - 1.9; Focal Length: 26 - 34mm
• Zoom Ratio: 1.3:1
• Throw Distance Ratio: 1.43-1.88:1 (XGA); 1.53-2.02:1 (WXGA); 1.46-1.92:1
(WUXGA).
Image Size (Width) +/-10%
Maximum Minimum
Inch M Inch M
20.98 0.53 14.85 0.38
25.17 0.64 17.82 0.45
31.47 0.80 22.28 0.57
41.96 1.07 29.70 0.75
53.85 1.37 38.12 0.97
62.94 1.60 44.55 1.13
95.10 2.42 67.33 1.71
125.87 3.20 89.11 2.26
157.34 4.00 111.39 2.83
209.79 5.33 148.51 3.77
262.24 6.66 185.64 4.72
349.65 8.88 247.52 6.29
40
WXGA
Image Size (Width) +/-10%
Maximum Minimum
Inch M Inch
19.61 0.50 15.63
23.53 0.60 18.75
29.41 0.75 23.44
39.22 1.00 31.25
50.33 1.28 40.10
58.82 1.49 46.88
88.89 2.26 70.83
117.65 2.99 93.75
147.06 3.74 117.19
196.08 4.98 156.25
245.10 6.23 195.31
326.80 8.30 260.42
WUXGA
Maximum
M Inch M
0.40 20.55 0.52
0.48 24.66 0.63
0.60 30.82 0.78
0.79 41.10 1.04
1.02 52.74 1.34
1.19 61.64 1.57
1.80 93.15 2.37
2.38 123.29 3.13
2.98 154.11 3.91
3.97 205.48 5.22
4.96 256.85 6.52
6.61 342.47 8.70