Projection Distance (For Eb-1750) - Epson EB-1775W User Manual

Screen Size and Projection Distance
16:10 Screen Size
30" 64x40
40" 86x54
50" 110x67
60" 130x81
80" 170x110
100" 220x130
150" 320x200
200" 430x270
250" 540x340
300" 640x400
A
Minimum (Wide) to Maximum
(Tele)
67 - 80
89 - 108
112 - 135
135 - 162
181 - 217
226 - 271
340 - 408
454 - 545
567 - 681
681 - 818
Unit: cm

Projection Distance (For EB-1750)

B
-4
-5
-6
-7
-10
-12
-18
-24
-31
-37
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
4:3 Screen Size
30"
40"
50"
A
Minimum (Wide) to Maximum
(Tele)
61x46 72 - 86
81x61 96 - 116
100x76 120 - 145
119
Unit: cm
B
-5
-7
-9