ET-ELW21 Datasheet, PDF (1/1 Pages) Panasonic Semiconductor – Fixed-focus lens

SPEC
FILE
Fixed-focus lens
ET-ELW21
Description
This fixed-focus zoom lens is designed for use with a Panasonic’s applicable projector. The short-throw lens is ideal
for rear projection.
NOTE: Please use the lens only on the specified Panasonic projectors.
Specifications
F value:
Focal distance (f):
Throw ratio:
Dimensions (W × H × D):
Weight:
Applicable projector:
2.0
13.05 mm
0.8:1
108 × 108 × 166*¹ mm (4-1/4 × 4-1/4 × 6-17/32 *¹ inches)
Approx. 1.08 kg*² (2.4 lbs*²)
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
*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.
Dimensions
The illustration shows the lens attached to the projector.
166 ( 6 -17/ 32 ) ( at ma ximum length )
54 ( 2-1/8 )
(at maximum length)
370 (7-23 /32)
PT-EZ570 series
50 (1-31/32)
(at maximum length)
385 (15-5/32)
PT-EZ770/PT-EZ580 series
NOTE: Please read the projector’s instruction manual for throw distances.
Weights and dimensions shown are approximate. Specifications subject to change without notice.
unit : mm (inch)
NOTE: This illustration is not drawn to scale.
As of March 2014
1/1
SFL12A008-3