Appendix e. projected image size, Maximum image size minimum image size – IBM MICROPORTABLE ILM300 User Manual
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Appendix E. Projected image size
Use the following graph and table to help you determine projected image sizes.
50
100
150
200
300
250
350
5
10
0
15
20
25
30
Diag
onal
Image
Size
(inches)
Distance to Screen (feet)
maximum image size
minimum image size
(106.7m)
(91.4m)
(76.2m)
(45.7m)
(15.2m)
(1.5m)
(4.6m)
(6.1m)
(7.6m)
(9.1m)
(3m)
(30.48m)
(61m)
© Copyright IBM Corp. 2001
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