Panasonic ET-ELS20 1.7-2.8:1 Projector Zoom Lens

Panasonic's ET-ELS20 is a 3LCD projector zoom lens that is designed for use with the appropriate Panasonic projector. This lens makes it possible to vary the projection distance by changing the focal distance.

NOTE: Use this lens only on the specified Panasonic projectors listed below.

Specifications

• F value: 1.7 - 2.3
• Focal distance (f): 26.9 mm - 45.4 mm
• Throw ratio:
  • WUXGA 1.7 - 2.8:1 (16:10 aspect ratio)
  • WXGA 1.7 - 2.8:1 (16:10 aspect ratio)
  • XGA 1.7 - 2.8:1 (4:3 aspect ratio)
  • NOTE: Throw ratio is an approximate value calculated by dividing the screen width by the projection distance.
• Dimensions (W x H x D): 4-1/4 x 4-1/4 x 6-17/32 inches (at maximum length)
• Weight: 2.0 lbs (average value)
• Applicable projector groups:
• Group A: PT-EZ570 series (PT-EZ570/EZ570L/EW630/EW630L/EX600/EX600L/EW530/EW530L/EX500/EX500L)
• Group B:
  • PT-EZ580 series (PT-EZ580/EZ580L/EW640/EW640L/EX610/EX610L/EW540/EW540L/EX510/EX510L)
  • PT-EZ770Z series (PT-EZ770Z/EZ770ZL/EW730Z/EW730ZL/EX800Z/EX800ZL)
• Group C: PT-MZ670 series