Panasonic ET-ELT21 User Manual

S PEC F ILE
Zoom lens
ET-ELT21
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): 74.8 mm – 118.2 mm Throw ratio: 4.6 – 7.2:1 Dimensions (W × H × D): 108 × 108 × 196* Weight: Approx. 1.20 kg* Applicable projector:
PT-EZ570 series: PT-EZ570/EZ570L/EW630/EW630L/EX600/EX600L/EW530/EW530L/
mm (4-1/4 × 4-1/4 × 7-23/32*1inches)
(2.6 lbs*2)
EX500/EX500L
PT-EZ580 series: PT-EZ580/EZ580L/EW640/EW640L/EX610/EX610L/EW540/EW540L/
EX510/EX510L
PT-EZ770Z series: PT-EZ770Z/EZ770ZL/EW730Z/EW730ZL/EX800Z/EX800ZL
The throw ratio is an approximate value calculated by dividing the screen width by the projection distance.
*2 Aver age val ue. Ma y dif fer de pend ing on t he act ual unit.
*1 At maximum length.
Dimensions
The il lust rat ion sh ows the l ens attac hed to t he pr oject or.
(at maximum length)
ø108 (4-1/4)
ø88.5 (3-15/32)
196 (7-23/32) (at maximum length)
370 (7-23/ 32)84 (3-5/16)
PT-EZ570 series
(at maximum length)
385 (15-5/ 32)80 (3-5/32)
PT-EZ770/PT-EZ580 series
NOTE : Plea se rea d the pr ojec tor’s i nstruct ion ma nual f or thr ow dis tanc es. Weigh ts and d imen sion s show n are ap prox imat e. Spe cifi cati ons su bjec t to cha nge wi thou t noti ce.
As of March 2014
SFL12A007-3
NOTE: This illustration is not drawn to scale.
unit : mm (inch)
1/1
Loading...