Ultra Short Throw Lens – Installation Guide
9
Projection Distance and Size
Project Distance and Image Size
SD
: The diagonal length of the projected image
SW : Projected image width
SH
: Projected image height
D1
: The distance from the screen to the rear cover of the projector
D2
: The distance from the screen to the front cover of the projector
D3
: The distance from the screen to the front edge of Ultra Short Lens.
H1
: The height from the bottom of the projector to the bottom edge of the projected image.
H2
: The height from the bottom of the projector to the center of the projected image.
H2
: The height from the bottom of the projector to the top edge of the projected image.
SD
SW SH D3 D2 D1 H3 H2 H1
inch m inch m inch m inch
m inch
m inch
m inch m inch
m inch
100 2.17 85.26 1.36 53.36 0.85 33.42
0.56 22.12
-0.02
-0.95
2.08 81.97 1.40 55.25
0.73 28.61
110 2.38 93.80 1.49 58.71 0.92 36.40
0.64 25.10
0.05
2.03
2.28 89.63 1.53 60.24
0.79 30.92
120 2.60
102.32 1.63 64.04 1.00 39.38
0.71 28.08
0.13
5.01
2.47 97.25 1.66 65.21
0.84 33.22
130 2.81
110.82 1.76 69.37 1.08 42.36
0.79 31.06
0.20
7.99
2.66 104.90 1.78 70.19
0.90 35.53
140 3.03
119.33 1.90 74.69 1.15 45.34
0.86 34.04
0.28 10.97
2.86 112.53 1.91 75.17
0.96 37.83
150 3.25
127.83 2.03 80.02 1.23 48.32
0.94 37.02
0.35 13.95
3.05 120.15 2.04 80.14
1.02 40.13
160 3.46
136.36 2.17 85.36 1.30 51.30
1.02 40.00
0.43 16.93
3.25 127.81 2.16 85.13
1.08 42.45
170 3.68
144.89 2.30 90.70 1.38 54.28
1.09 42.98
0.51 19.90
3.44 135.45 2.29 90.11
1.14 44.75
180 3.90
153.42 2.44 96.04 1.45 57.25
1.17 45.96
0.58 22.88
3.63 143.10 2.42 95.10
1.20 47.06
190 4.11
161.95 2.58
101.39 1.53 60.23
1.24 48.93
0.66 25.86
3.83 150.76 2.54 100.09
1.25 49.37
200 4.33
170.47 2.71
106.73 1.61 63.21
1.32 51.91
0.73 28.84
4.02 158.40 2.67 105.07
1.31 51.67
210 4.55
179.03 2.85
112.09 1.68 66.19
1.39 54.89
0.81 31.82
4.22 166.08 2.80 110.07
1.37 53.99
220 4.76
187.57 2.98
117.44 1.76 69.17
1.47 57.87
0.88 34.80
4.41 173.74 2.92 115.06
1.43 56.30
230 4.98
196.11 3.12
122.80 1.83 72.15
1.55 60.85
0.96 37.78
4.61 181.40 3.05 120.05
1.49 58.61
240 5.20
204.65 3.26
128.15 1.91 75.13
1.62 63.83
1.04 40.76
4.80 189.07 3.18 125.04
1.55 60.92
