Optoma HD90 Manual page 21

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This table is for
user's reference
only.
Projection distance:
From screen to lens.
Lens
Optoma Model Name
Focal Length (f) (mm)
F number
Zoom Range (Ratio)
Zoom & Focus Adjustment
Optical Lens Shift
Screen size
(inch)
40
50
60
70
80
90
100
150
180
200
250
300
350
400
450
500
Installation
Wide version
18.07~22.59
2.0~2.32
Horizontal : +/-10%, Vertical : +/-60%
Wide version
Projection Distance (mm)
Wide
Tele
1065
1335
1335
1680
1610
2020
1885
2365
2160
2705
2430
3045
2705
3390
4075
5100
4901
6137
5445
6810
6810
8520
8180
10230
9550
11940
10920
13650
12285
15360
13655
17070
Tele Version
22.56~42.87
2.3~3.39
1.25
1.90
Manual
Tele Version
Wide
1310
2555
1650
3205
1995
3860
2335
4510
2680
5165
3020
5815
3365
6470
5080
9730
6105
11684
6790
12995
8505
16255
10215
19520
11930
22780
13640
26040
15350
29305
17065
32565
21
Tele
English

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