Panasonic ET-ELT31 User Manual
S PEC F ILE
Zoom lens
ET-ELT31
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 specied Panasonic projectors.
Specications
F value:
Focal distance (f):
Dimensions (W × H × D):
Weight:
Applicable projector:
*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.
1.7–2.3
56.41 mm– 101.66 mm
110 × 110 × 214.5*1mm (4-11/32 × 4-11/32 × 8-7/16*1inches)
Approx. 1.55 kg*2(3.4 lbs*2)
PT-EZ590 series: PT-EZ590/EW650/EW550/EX620
Dimensions
The illustration shows the lens attached to the projector.
ø110 (4-11/32)
91.9 (3-5/8)
(at maximum length)
ø110 (4-11/32)
214.5 (8-7/16)
358 (14-3/32)
NOTE: Please read the projector’s instruction manual for throw distances.
Weights and dimensions shown are approximate. Specications subject to change without notice.
As of April 2016
SFL16A022
NOTE: This illustration is not drawn to scale.
unit : mm (inch)
1/1
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