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Initially I had the Epson Powerlite 5010. I had a lemon and tried to contact Epson for exchange. They gave me a lot of trouble because I bought from Ebay. They said it is considered a 3rd party and will not honor it even though it was brand new with warranty card. Epson customer re...
Salvation came from finding the website of RafCamera in Moscow. They sell a range of extension tubes and lens mount adapters, many of which have the same M65 thread as the Chinese focusing helicoids for sale on eBay. Suddenly this starts to look like a viable project. So, here’s the ...