Screen Size And Projection Distance; Projection Distance (For Eb-925/Eb-905) - Epson EB-925 User Manual

Screen Size and Projection Distance

Projection Distance (For EB-925/EB-905)

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" 61x46
40" 81x61
50" 100x76
A
Minimum (Wide) to Maximum
(Tele)
83 - 136
111 - 182
140 - 229
4:3 Screen Size
60"
80"
100"
150"
200"
250"
300"
16:9 Screen Size
30"
40"
50"
60"
80"
100"
150"
Unit: cm
200"
250"
B
275"
-5
-6
-8
A
Minimum (Wide) to Maximum
(Tele)
120x91 169 - 275
160x120 226 - 368
200x150 283 - 460
300x230 426 - 692
410x300 568 - 923
500x380 711 - 1155
610x457 854 - 1386
A
Minimum (Wide) to Maximum
(Tele)
66x37 91 - 149
89x50 122 - 199
110x62 153 - 249
130x75 184 - 300
180x100 246 - 401
220x120 308 - 502
330x190 464 - 754
440x250 619 - 1006
550x310 775 - 1258
609x343 853 - 1384
119
B
-10
-13
-16
-24
-32
-40
-48
Unit: cm
B
+1
+1
+2
+2
+3
+3
+5
+7
+9
+10