Appendix
Projected image size
NOTE: Visit the Service section of our website for interactive image size cal- culators for the standard and optional lenses.
Table 2: Projection sizes: Standard lens (1.5 - 1.8:1 throw ratio)
| Minimum Image | Maximum Image | ||
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| Diagonal | Image | Diagonal | Image |
Distance | Image | Width | Image | Width |
(feet/m) | (feet/m) | (feet/m) | (feet/m) | (feet/m) |
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Min Distance | 2.1/0.66 | 1.7/0.53 | 2.6/0.79 | 2.1/0.63 |
3/0.9 |
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5/1.5 | 3.5/1.1 | 2.8/0.86 | 4.2/1.3 | 3.4/1.0 |
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10/3.0 | 7.0/2.1 | 5.6 | 1.7 | 8.3/2.5 |
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15/4.6 | 10.4/3.2 | 8.3/2.5 | 12.5/3.8 | 10/3 |
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20/6.1 | 13.8/4.2 | 11/3.4 | 16.6/5.1 | 13.3/4 |
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25/7.6 | 17.2/7.6 | 13.8/4.2 | 20.7/6.3 | 16.6/5 |
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Max Distance | 20.6/6.3 | 16.5/5 | 24.8/7.6 | 19.8/6.1 |
30/9.1 |
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The image offset range for the standard lens is 9:1 (90%) to 1:1 (50%).
Optional lenses
WARNING: When replacing the lens, turn off the projector and pull out the power cord from the receptacle. Loosen the screws marked with a triangle to remove the lens.
NOTE: You can order optional lenses from www.infocus.com (in select areas), your retailer or your dealer.
Table 3: Projection sizes: Short Fixed lens (0.8:1 throw ratio)
| Projection Distance |
| (inch/m) |
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Screen Size (inch/m) | Minimum |
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40/1 | 24/0.6 |
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60/1.5 | 35/0.9 |
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70/1.8 | 43/1.1 |
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100/2.5 | 63/1.6 |
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120/3 | 75/1.9 |
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150/3.8 | 94/2.4 |
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200/5.1 | 130/3.3 |
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250/6.4 | 161/4.1 |
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300/7.6 | 193/4.9 |
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350/8.9 | 224/5.7 |
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