Zoom lens
197 ( 7- 3 /4 ) ( at ma ximum length )
ø88.
5
(
3
-1
5
/3
2
)
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*
1
mm (4-1/4 × 4-1/4 × 7-3/4*
1
inches)
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 ( 1 4 -9/ 16)
8 5 ( 3 -11 / 32 )
( at ma ximum length )
385 ( 1 5 -5/ 32)
8 1 ( 3 -6/ 32)
( at ma ximum length )
S
P
E
C
F
I
L
E
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 ma ximum lengt h.
*2 Average value. May dif fer depending on t he actual unit .
The t hrow rat io is an approximate value calculated by dividing t he screen widt h by t he project ion distance.
NOTE : Please read t he projector ’s inst ruct ion manual for t hrow distances.
Weights and dimensions shown are approximate. S pecificat ions subject to change wit hout not ice.
The illust rat ion shows t he lens at tached to t he projector.
