Panasonic Camera Accessories ETELW20 User Manual

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Zoom lens  
ET-ELW20  
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 specified Panasonic projectors.  
Specifications  
F value:  
1.82.3  
Focal distance (f):  
Throw ratio:  
Dimensions (W × H × D):  
Weight:  
20.4 mm – 27.6 mm  
1.3 – 1.7:1  
116 × 116 × 196*1 mm (4-9/16 × 4-9/16 × 7-23/32*1 inches)  
Approx. 1.20 kg*2 (2.6 lbs*2)  
Applicable projector:  
PT-EZ570 series: PT-EZ570/EZ570L/EW630/EW630L/EX600/EX600L/EW530/EW530L/  
EX500/EX500L  
PT-EZ770 series: PT-EZ770Z/EZ770ZL/EW730Z/EW730ZL/EX800Z/EX800ZL  
*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  
196 (7-23/32) (at maximum length)  
The illustration shows the lens attached to the projector.  
370 (14-9/16)  
83.5 (3-9/32)  
(at maximum length)  
PT-EZ570 series  
79.5 (3-1/8)  
385 (15-5/32)  
(at maximum length)  
PT-EZ770 series  
NOTE: Please read the projector’s instruction manual for throw distances.  
unit : mm (inch)  
Weights and dimensions shown are approximate. Specifications subject to change without notice.  
NOTE: This illustration is not drawn to scale.  
As of September 2013  
1/1  
SFL12A005-2  
 

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