Hi all. I've just ordered a seben zoom eyepiece for my virtuoso 90 mak. Its the priced at £20 from ebay. Its just to use until i decide on what focal length eyepieces i require. But im interested in peoples experiences with it. Your thoughts please.
The £20 is pretty awful optically.
Some people can tolerate the view for £20 and get away with it - I can't.
Others posting the good review have bought the £50/£60 version, which is a different animal altogether.
For £20 you get a 3-element Zoom with 2x plastic lenses, with a glass lens on top.
So there is no edge blackening, and no multi coating - just good old plastic tat.
You can take it to bits, and buy glass elements for it
That's what I did.
The choice for me was to bin it, or make