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  1. R

    Info On Carton Adlerscope 80mm

    Anyone ever heard of these? There's one local to me for sale and I can't find much info on them. Looks to be made in Japan maybe in the 60's/70's.
  2. R

    Coatings Issue With Apo-televid 77

    I bought a apo-televid 77 at an estate sale. It's in so so shape and wasn't treated well. The coatings look to be coming off. The views are still decent through it but I was curious if anyone has had this issue before and what if anything you did. I have a few telescopes and have had to remove...
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