Obtaining A Preferred Projected Image Size - BenQ TH585P User Manual

Obtaining a preferred projected image size

The distance from the projector lens to the screen, the zoom setting (if available), and the video format
each factors in the projected image size.
Projection dimensions
• The screen aspect ratio is 16:9 and the projected picture is in a 16:9 aspect ratio
Screen size
Diagonal
Inch mm
30 762
40 1016
50 1270
60 1524
70 1778
80 2032
90 2286
100 2540
110 2794
120 3048
130 3302
140 3556
150 3810
160 4064
170 4318
180 4572
190 4826
200 5080
210 5334
220 5588
230 5842
240 6096
250 6350
260 6604
270 6858
280 7112
290 7366
300 7620
16:9 Screen diagonal
H
W
H (mm) W (mm)
374 664
498 886
623 1107
747 1328
872 1550
996 1771
1121 1992
1245 2214
1370 2435
1494 2657
1619 2878
1743 3099
1868 3321
1992 3542
2117 3763
2241 3985
2366 4206
2491 4428
2615 4649
2740 4870
2864 5092
2989 5313
3113 5535
3238 5756
3362 5977
3487 6199
3611 6420
3736 6641
Screen
Center of lens
Projection distance
Projection Distance (mm)
Min distance
Average
(with max zoom)
996
1328
1660
1992
2324
2657
2989
3321
3653
3985
4317
4649
4981
5313
5645
5977
6309
6641
6973
7306
7638
7970
8302
8634
8966
9298
9630
9962
Max distance
(with min zoom)
1046 1096
1395 1461
1743 1826
2092 2192
2441 2557
2789 2922
3138 3287
3487 3653
3835 4018
4184 4383
4533 4749
4881 5114
5230 5479
5579 5844
5927 6210
6276 6575
6625 6940
6973 7306
7322 7671
7671 8036
8019 8401
8368 8767
8717 9132
9066 9497
9414 9862
9763 10228
10112 10593
10460 10958
Positioning your projector
Offset
(mm)
19
25
31
37
44
50
56
62
68
75
81
87
93
100
106
112
118
125
131
137
143
149
156
162
168
174
181
187
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