Bob, I have some lenses if you are willing to turn the housings on the lathe. Might even have some PVC chunks to use for them. The least expensive way to outfit a bino-viewer. I broke my right hand nine days ago and had surgery to install tiny steel screws. Won't have the use of the hand for a few more weeks. I'm envious of your atm industry! Send me your address off-line and I'll drop the lenses in the mail. Think I have 2 focal lengths/designs. One is a 22mm Plossl (symm.) and the other is a 10mm 3-element design using modern glass. I've made several small refractors, some more sucessful than others. All were fun to design, build, and use. C. __________________________________ Do you Yahoo!? Free Pop-Up Blocker - Get it now http://companion.yahoo.com/