聚焦系统
| 变焦比率 |
1.8:1 |
| 抛射比率 |
2.8 ~ 5.2 |
| 焦距 |
77 - 139 mm |
重量和尺寸
| 尺寸(宽 x 深 x 高) |
254 x 368 x 229 mm |
| 重量 |
4400 g |
LENS-064 - Long Throw Lens for IN5540 Projectors
- Throw Ratio: 2.8 ~ 5.2
- FValue: 2.2~3.4 (f=77~139 mm)
- Zoom Ratio: 1.8:1
- Throw Distance (IN5542): 7.2 ~ 135.5 ft
- Throw Distance (IN5544): 7.9 ~ 146 ft
- Lens Shift (IN5542): +/-58% (H), +37% ~ -137% (V)
- Lens Shift (IN5544): +/-61% (H), +77% ~ -177% (V)