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DLP Projector—User’s Manual
Projection Distance vs. Projection Size
Projection Distance and Size Table
H1180HD / H1185HD
IMAGE DIAGONAL
（INCH）
IMAGE WIDTH
(INCH)
IMAGE HIGHT
(INCH)
PROJECTION
DISTANCE
（MM）
FROM
PROJECTION
DISTANCE
（MM）
TO
OFFSET-A
( MM )
60 52.29 29.42 1846.3 2776.1 112.1
70 61.01 34.32 2154.0 3238.8 130.8
72 62.75 35.30 2215.6 3331.3 134.5
80 69.73 39.22 2461.7 3701.5 149.4
84 73.21 41.18 2584.8 3886.6 156.9
90 78.44 44.12 2769.5 4164.2 168.1
96 83.67 47.07 2954.1 4441.8 179.3
100 87.16 49.03 3077.2 4626.8 186.8
120 104.59 58.83 3692.6 5552.2 224.1
135 117.66 66.19 4154.2 6246.2 252.2
150 130.74 73.54 4615.8 6940.3 280.2
200 174.32 98.05 6154.4 9253.7 373.6
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