Archived posting to the Leica Users Group, 2001/02/22
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Leitz made several ultrasonic remote control devices for their projectors. They were expensive at almost double the price of a 50/2.8M. Two code numbers are 19420 for the Pradovit F and 19421 for the Pradovit N. What else would you like to know (other than what they are worth)? John Collier > From: "Dan States" <dstate1@hotmail.com> > > The post regarding a projector lens reminds me to ask again if anyone has > any info regarding a VERY strange Leica projector attachment. > > I have a complete, new in box, Leica ultrasonic remote control kit for a > Leica projector. It has 2 "squeeze bulbs", a pair of remote sensors and the > typewritten (not printed) instructions, which would indicate they didn't > make a ton of these things. Has anyone heard of such a thing? It is neat > technology from the days before infra-red remotes (except on TV's), but I > have never encountered anything like it before. My late father purchased > the kit from a photo shop junk bin in the late 70's. >