PT-D7500 with ET-D75LE4 (6.25 - 10.0 : 1)
Enter a value in the form below and press the "Calculate" button. Press the "Reset" button before you enter new values. NOTE: Accuracy of this calculator is ± 5%. |
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Optical shift range
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Floor mount![]() |
Ceiling mount![]() |
VS1 = 0.12 x height of projected image VS2 = 0.18 x height of projected image VS3 = 0.54 x height of projected image VS4 = 0.70 x height of projected image HS1 = 0.40 x width of projected image HS2 = 0.28 x width of projected image |