F value	1.7-2.3
Focal distance (f)	26.9 mm-45.4 mm
Throw ratio	1.7-2.8:1
Dimensions (W x H x D)	108 x 108 x 176 1 mm (4-1/4 x 4-1/4 x 6-29/32 1 inches)
Weight	Approx. 0.9 kg 2 (2.0 lbs 2)
Applicable projector [PT-EZ570 series]	PT-EZ570/EZ570L/EW630/EW630L/EX600/EX600L/EW530/EW530L/ EX500/EX500L
Applicable projector [PT-EZ580 series]	PT-EZ580/EZ580L/EW640/EW640L/EX610/EX610L/EW540/EW540L/ EX510/EX510L
Applicable projector [PT-EZ770Z series]	PT-EZ770Z/EZ770ZL/EW730Z/EW730ZL/EX800Z/EX800ZL
Note	1 At maximum length. 2 Average value. May dif fer depending on the actual unit. The throw ratio is an approximate value calculated by dividing the screen width by the projection distance.

ET-ELS20 3LCD Projector Zoom Lens

Product specifications