Panasonic ET-ELT20 User manual

Zoom lens
197 (7-3/4) (at maximum length)
ø88.5 (3-15/32)
ø108 (4-1/4)
F value: 1.8– 2.3
Focal distance (f): 45.6 mm – 73.8 mm
Throw ratio: 2.8 – 4.6:1
Dimensions (W × H × D): 108 × 108 × 197*1mm (4-1/4 × 4-1/4 × 7-3/4*1inches)
Weight: Approx. 1.18 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
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 (14-9/16)85 (3-11/32)
(at maximum length)
385 (15-5/32)81 (3 -6/ 32)
(at maximum length)
SPEC FILE
ET-ELT20
Description
Specifications
Dimensions
unit : mm (inch)
NOTE: This illustration is not drawn to scale.
PT-EZ570 series
PT-EZ770 series
As of September 2013
SFL12A006-2
1/1
*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.