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Projection Distance (For EB-900)
A
Projection distance
B
Distance from the center of the lens to the base of the screen
(or to the top of the screen, if suspended from a ceiling)
C
Center of lens
Unit: cm
4:3 Screen Size
A
B
Minimum (Wide) to Maximum
(Tele)
30" 61x46 72 - 86 -5
40" 81x61 96 - 116 -7
50" 100x76 120 - 145 -9
4:3 Screen Size
A
B
Minimum (Wide) to Maximum
(Tele)
60" 120x91 145 - 174 -10
80" 160x120 194 - 233 -14
100" 200x150 242 - 291 -17
150" 300x230 364 - 438 -26
200" 410x300 486 - 584 -34
250" 510x380 608 - 730 -43
300" 610x460 730 - 877 -51
Unit: cm
16:9 Screen Size
A
B
Minimum (Wide) to Maximum
(Tele)
30" 66x37 78 - 94 +1
40" 89x50 105 - 126 +1
50" 110x62 131 - 158 +1
60" 130x75 158 - 190 +1
70" 160x87 185 - 222 +1
80" 180x100 211 - 254 +2
100" 220x120 264 - 317 +2
150" 330x190 397 - 477 +3
200" 440x250 530 - 636 +4
250" 550x310 663 - 796 +5
275" 610x340 729 - 875 +6
Screen Size and Projection Distance
123