Panasonic ET-ELT20 User Manual

S PEC F ILE

Zoom lens

ET-ELT20

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): 45.6 mm – 73.8 mm Throw ratio: 2.8 – 4.6:1 Dimensions (W × H × D): 108 × 108 × 197*

mm (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-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. May d iffe r depe ndin g on the a ctua l unit .

*1 At maximum length.

Dimensions

The il lust rati on show s the le ns att ache d to the p rojec tor.

(at maximum length)

ø108 (4-1/4)

ø88.5 (3-15/32)

197 (7-3/4) (at ma ximum length)

370 (14-9/16)85 (3-11/32)

PT-EZ570 series

(at maximum length)

385 (15-5/32)81 ( 3 -6/ 32)

PT-EZ770/PT-EZ580 series

NOTE : Plea se read t he pro jecto r’s ins truc tion m anua l for th row dis tanc es. Weigh ts and d imensions s hown are approxima te. Sp ecif ications su bjec t to chan ge wit hout no tice .

As of March 2014

SFL12A006-3

NOTE: This illustration is not drawn to scale.

unit : mm (inch)

1/1