Epson EB-1975W User Manual
Check the table here to determine approximately how far to place the
projector from the screen based on the size of the projected image.
projector from the screen based on the size of the projected image.
A
Projection distance (cm)
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) (cm)
of the screen, if suspended from a ceiling) (cm)
C
Center of lens
16:10 screen size
A
B
Minimum (Wide) to
Maximum (Tele)
Maximum (Tele)
30"
65 × 40
86 - 145
-4
40"
86 × 54
116 - 194
-5
50"
108 × 67
146 - 243
-6
60"
129 × 81
176 - 293
-7
16:10 screen size
A
B
Minimum (Wide) to
Maximum (Tele)
Maximum (Tele)
80"
172 × 108
236 - 392
-10
100"
215 × 135
296 - 491
-12
150"
323 × 202
446 - 738
-18
200"
431 × 269
595 - 985
-24
250"
538 × 337
745 - 1232
-31
300"
646 × 404
895 - 1479
-37
4:3 screen size
A
B
Minimum (Wide) to
Maximum (Tele)
Maximum (Tele)
28"
57 × 43
91 - 153
-4
30"
61 × 46
98 - 164
-4
40"
81 × 61
132 - 220
-6
50"
102 × 76
166 - 276
-7
60"
122 × 91
200 - 332
-8
80"
163 × 122
268 - 444
-11
100"
203 × 152
335 - 556
-14
150"
305 × 229
505 - 836
-21
200"
406 × 305
674 - 1115
-28
250"
508 × 381
844 - 1395
-35
16:9 screen size
A
B
Minimum (Wide) to
Maximum (Tele)
Maximum (Tele)
40"
89 × 50
119 - 200
-2
Screen Size and Projection Distance
188