ET-ELW22 [PANASONIC]
Short throw zoom lens;
| 型号： | ET-ELW22 |
| 厂家： | 
PANASONIC |
| 描述： | Short throw zoom lens |
| 文件： | 总1页 (文件大小：175K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Zoom lens
ET-ELT31
Description
This zoom lens is designed for use with a Panasonic’s applicable projector. The lens makes it possible to vary the
projection distance by changing the focal distance.
NOTE: Please use the lens only on the speciꢀed Panasonic projectors.
Speciꢀcations
F value:
1.7–2.3
Focal distance (f):
Dimensions (W × H × D):
Weight:
56.41 mm– 101.66 mm
110 × 110 × 214.5*1mm (4-11/32 × 4-11/32 × 8-7/16*1inches)
Approx. 1.55 kg*2(3.4 lbs*2)
Applicable projector:
PT-EZ590 series: PT-EZ590/EW650/EW550/EX620
*1 At maximum length.
*2 Average value. May differ depending on the actual unit.
The throw ratio is an approximate value calculated by dividing the screen width by the projection distance.
Dimensions
214.5 (8-7/16)
The illustration shows the lens attached to the projector.
91.9 (3-5/8)
358 (14-3/32)
(at maximum length)
NOTE: Please read the projector’s instruction manual for throw distances.
unit : mm (inch)
Weights and dimensions shown are approximate. Speciꢀcations subject to change without notice.
NOTE: This illustration is not drawn to scale.
As of April 2016
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SFL16A022
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