Description
The EIKI AH-EC23030 is a Long Manual Zoom & Focus Lens that is compatible with the following EIKI projector models:
Part No. | AH-EC23030 |
Compatible with EIKI Model | EK-1000LU, EK-1100LU, EK-850LU |
Lens | Long Manual Zoom & Focus |
Zoom Ratio | 1.52x |
F Value |
2.2 ~ 2.7 |
Focal Length (FL) | 3.02 ~ 4.59 in |
Shift Range | V: – 10% ~ + 50%; H: +/- 30% |
Screen Size (in) | 60″ ~ 500″ |
Throw to Width Factor (T/W) | 4.59 ~ 7.02: 1 |
Throw Distance (ft) | 19.23 ~ 250.75 |
How to choose the correct lens? | Divide the Throw distance by the screen Width to get your “target T/W number. |