Optoma HD28DSE - Image Size and Projection Distance

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ADDITIONAL INFORMATION
Image size and projection distance
(1080P)
Diagonal
Length
Size of
(16:9)
Screen
Screen Size W x H Projection Distance (D)
Offset
(m) (inch) (m) (inch)
Width Height Width Height Wide Tele Wide Tele (m) (inch)
36 0.80 0.45 31.38 17.65 1.2 1.3 3.94 4.27 0.07 2.76
40 0.89 0.5 34.86 19.6 1.3 1.4 4.27 4.59 0.08 3.15
50 1.11 0.62 43.58 24.5 1.6 1.8 5.25 5.91 0.10 3.94
60 1.33 0.75 52.29 29.4 2.0 2.2 6.56 7.22 0.12 4.72
70 1.55 0.87 61.01 34.3 2.3 2.5 7.55 8.20 0.14 5.51
80 1.77 1 69.73 39.2 2.6 2.9 8.53 9.51 0.16 6.30
90 1.99 1.12 78.44 44.1 2.9 3.2 9.51 10.50 0.18 7.09
100 2.21 1.25 87.16 49 3.3 3.6 10.83 11.81 0.19 7.48
120 2.66 1.49 104.59 58.8 3.9 4.3 12.80 14.11 0.24 9.45
150 3.32 1.87 130.74 73.5 4.9 5.4 16.08 17.72 0.30 11.81
180 3.98 2.24 156.88 88.2 5.9 6.5 19.36 21.33 0.36 14.17
200 4.43 2.49 174.32 98.1 6.6 7.2 21.65 23.62 0.40 15.75
250 5.53 3.11 217.89 122.6 8.2 9.0 26.90 29.53 0.50 19.69
300 6.64 3.74 261.47 147.1 9.8 10.8 32.15 35.43 0.59 23.23
Zoom ratio is 1.1x.Note:
Width
Height
Diagonal
Top View
Side View
Projection Distance (D)
Projection Distance (D)
Screen
Screen
Screen (W)
Screen (H)
Offset (Hd)