[img]/forums/images/icons/tongue.gif[/img] I bought the 94 in December of 1989 thinking that it would last five years before technology or circuitry difficulties rendered it obsolete. It made me a darn good living for thirteen years and it still actually works but it is an orphan now as the company that built it and in fact designed the main tube was sold several years ago. The whole setup; camera, VCR and support gear cost 21,000 and change. This was one of the first IR cameras that did not have to be cryogenically cooled. [img]/forums/images/icons/tongue.gif[/img]