Optoma ZK450 User Manual page 56

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ADDITIONAL INFORMATION
4K 1.3x model
Diagonal Length Size of
(16:9) Screen
31.15
50.00
60.00
70.00
80.00
90.00
100.00
120.00
150.00
180.00
200.00
250.00
302.56
Note:
Zoom Ratio: 1.3x
Vertical lens shift values are based on the center of the projection lens, if caculated base to the center
of the projection lens. All vertical lens shift values must add 5.2cm (2.05 inch).
Top View
Side View
Distance
56
English
Screen Size (W x H)
(m)
(inch)
Width
Height
Width
0.69
0.39
27.15
1.11
0.62
43.58
1.33
0.75
52.29
1.55
0.87
61.01
1.77
1
69.73
1.99
1.12
78.44
2.21
1.25
87.16
2.66
1.49
104.59
3.32
1.87
130.74
3.98
2.24
156.88
4.43
2.49
174.32
5.53
3.11
217.89
6.70
3.77
263.70
Projection Distance (D)
Projection Distance (D)
Projection Distance (D)
(m)
Height
Wide
Tele
15.30
NA
1.0
24.50
1.17
1.6
29.40
1.41
1.9
34.30
1.64
2.2
39.20
1.88
2.6
44.10
2.11
2.9
49.00
2.35
3.2
58.80
2.82
3.9
73.50
3.52
4.8
88.20
4.22
5.8
98.10
4.69
NA
122.60
5.87
NA
148.30
7.10
NA
Screen
Screen (W)
Screen (H)
Screen
Offset (Hd)
Offset (Hd)
(feet)
Wide
Tele
(m)
(inch)
NA
3.28
0.06
3.84
5.25
0.10
4.63
6.23
0.12
5.38
7.22
0.14
6.17
8.53
0.16
6.92
9.51
0.18
7.71
10.50
0.19
9.25
12.80
0.24
11.55
15.75
0.30
13.85
19.03
0.36
15.39
NA
0.40
19.26
NA
0.50
23.29
NA
0.60
Width
2.36
3.94
4.72
5.51
6.30
7.09
7.48
9.45
11.81
14.17
15.75
19.69
23.62

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