Spec File
Page 1
... maximum length) 358 (14-3/32) NOTE: Please read the projector's instruction manual for throw distances. The throw ratio is an approximate value calculated by dividing the screen width by changing the focal distance. Dimensions ø127.4 (5-1/32) The illustration shows the lens attached to scale. 1/1 SPEC Zoom lens FILE ET-ELW31 Description This zoom lens is designed for PT-EX620/EX520 (4:3 aspect ratio) 127.4 ×...
... maximum length) 358 (14-3/32) NOTE: Please read the projector's instruction manual for throw distances. The throw ratio is an approximate value calculated by dividing the screen width by changing the focal distance. Dimensions ø127.4 (5-1/32) The illustration shows the lens attached to scale. 1/1 SPEC Zoom lens FILE ET-ELW31 Description This zoom lens is designed for PT-EX620/EX520 (4:3 aspect ratio) 127.4 ×...