Panasonic ET-ELW20 User manual

Zoom lens
196 (7-23/32) (at maximum length)
ø88.5 (3-15/32)
ø108 (4-1/4)
F value: 1.8– 2.3
Focal distance (f): 74.8 mm – 118.2 mm
Throw ratio: 4.6 –7.2:1
Dimensions (W × H × D): 108 × 108 × 196*1mm (4-1/4 × 4-1/4 × 7-23/32*1inches)
Weight: Approx. 1.20 kg*2(2.6 lbs*2)
Applicable projector:
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.
370 (7-23/32)84 (3-5/16)
(at maximum length)
SPEC FILE
ET-ELT21
Description
Specifications
Dimensions
unit : mm (inch)
NOTE: This illustration is not drawn to scale.
As of September 2013
SFL12A007-2
1/1
PT-EZ570 series: PT-EZ570/EZ570L/EW630/EW630L/EX600/EX600L/EW530/EW530L/
EX500/EX500L
PT-EZ770 series: PT-EZ770Z/EZ770ZL/EW730Z/EW730ZL/EX800Z/EX800ZL
PT-EZ570 series
385 (15-5/32)80 (3-5/32)
(at maximum length)
PT-EZ770 series
*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.
NOTE: Please read the projector’s instruction manual for throw distances.
Weights and dimensions shown are approximate. Specifications subject to change without notice.
The illustration shows the lens attached to the projector.