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Zoom Lens: 4.6 – 7.4:1
Optional lens throw ratios*
Model
PT-DZ21K
PT-DS20K
PT-DW17K
ET-D75LE6
0.9-1.1:1
1.0-1.2:1
1.0-1.2:1
ET-D75LE10
1.3-1.7:1
1.4-1.8:1
1.4-1.9:1
ET-D75LE20
1.7-2.4:1
1.8-2.6:1
1.8-2.7:1
ET-D75LE30
2.4-4.7:1
2.6-5.1:1
2.7-5.2:1
ET-D75LE40
4.6-7.4:1
5.0-8.0:1
5.1-8.2:1
ET-D75LE8
7.3-13.8:1
7.9-15.0:1
8.2-15.4:1
ET-D75LE50
0.7:1
0.8:1
0.8:1
* The throw ratio is an approximate value calculated by dividing the screen width by the projection distance.
