Panasonic ET-DLE250 Power Zoom Lens for 1-Chip DLP Projector

Panasonic ET- DLE250 Power Zoom Lens for 1-Chip DLP Projector. F value: 1.8—2.4 Focal distance (f): 33.9—53.2 mm Throw ratio: WUXGA 2.3—3.6:1 for PT-R2970/RZ770/R2660/D2870/DZ780 (16:10 aspect ratio) WXGA 2.4—3.8:1 for PT-RW930/RW730/RW620/DW830/DW750 (16:10 aspect ratio) XGA 2.4—3.7:1 for PT-RX110/ DX100/DX820 (4:3 aspect ratio) Dimensions (W x H x D): 3—3/4 x 3—3/4 x 6—5/8 inches (95 x 95 x 168 mm) Weight: 2.2 lbs (1.0 kg) Applicable projectors: Group A: PT-DZ870K/DZ870LK/DZ870W/DZ870LW/DW830K/DW830LK/DW830W/DW830LW/ DX100K/DX100LK/DX100W/DX100LW Group B: PT-DZ770K/DZ770LK/DZ770S/DZ770LS/DW740S/DW740LS/DW740K/DW740LK/ Group C: PT-RZ970B/RZ970W/RZ970LB/RZ970LW/RW930B/RW930W/RW930LB/RW930LW/ RX110B/RX110W/RX110LB/RX110LW/RZ770B/RZ770W/RZ770LB/RZ770LW/ Group D: PT-DZ780/DZ780L/DW750/DW750L/DX820/DX820L