S
P
E
C
F
I
L
E
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:
1.8– 2.3
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
|