HP41/71 Membrane overlay comparison - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: General Forum (/forum-4.html) +--- Thread: HP41/71 Membrane overlay comparison (/thread-3452.html)

HP41/71 Membrane overlay comparison - TASP - 03-21-2015 09:30 PM Prayer circle, everyone! I'm going to try an upload a picture. [GASP!!!!!] RE: HP41/71 Membrane overlay comparison - TASP - 03-21-2015 09:32 PM backside: RE: HP41/71 Membrane overlay comparison - TASP - 03-21-2015 09:35 PM 71 membrane edge, compare to frame on the 41 posted following RE: HP41/71 Membrane overlay comparison - TASP - 03-21-2015 09:36 PM Excuse the lint and fuzz, thank you. RE: HP41/71 Membrane overlay comparison - Didier Lachieze - 03-21-2015 11:08 PM Nice pictures ! Thanks. RE: HP41/71 Membrane overlay comparison - TASP - 03-21-2015 11:32 PM I was really surprised to find out the 71 membrane was 3rd party made. It is a good example of what could be done back in the day if someone cared to do a nice job at something. Pictures taken with a Sony HDR UX5 HD camcorder in pic mode. Other than scaling them for 19 inch monitor size, I left them uncropped and unprocessed. That camcorder is another weird goomer in my personal electronics menagerie.