Hello,
yesterday I have received my Diascope 85 with the zoom ocular. Everything seem ok so far, but I have one question concerning the focus. (I could not make an test before I ordered it because they had only the fixed oculars at hand).
I read in an test about this gear, that it should be possible to focus, then zoom in and the focused object should stay sharp till 60x. With my gear this is not the case, I have to refocus again when I change the zoom. So my question for those who use the same combination. Is this normal? Do I have a defective ocular or spectiv?
For me this feature would be important, because I want to digiscope and it would be nice to focus only once and then zoom at which level you want and everything stays in focus. But perhaps this is only a dream.
Thank you in advance and greetings from Bavaria
Ralf
yesterday I have received my Diascope 85 with the zoom ocular. Everything seem ok so far, but I have one question concerning the focus. (I could not make an test before I ordered it because they had only the fixed oculars at hand).
I read in an test about this gear, that it should be possible to focus, then zoom in and the focused object should stay sharp till 60x. With my gear this is not the case, I have to refocus again when I change the zoom. So my question for those who use the same combination. Is this normal? Do I have a defective ocular or spectiv?
For me this feature would be important, because I want to digiscope and it would be nice to focus only once and then zoom at which level you want and everything stays in focus. But perhaps this is only a dream.
Thank you in advance and greetings from Bavaria
Ralf