now I have a pair of big & bulky Swallow 25-125-80 Zoom Binoculars which are of no use to me ,advertised in classified adds, I don't like zoom binoculars one bit ,and these well are way to strong (zoom wise) that's why I want to sell them, then I had a thought ,would it be possible to take the zoom optics any eye pieces of them, and replace with some x7 0r x6 eyepieces , at 6x80 or 7x80 they would be very useable as astro bins , but ok I am able (I think) to remove the zoom eye pieces and covers ,but how would I go about getting x7 eye pieces to work with them, is I just a case of getting the correct fit? or does everything else ,prism's objective lens etc. all have to be sorted ,
hope there is somebody on here with the expertise to answer the question (please no guessing) if you don't know leave the reply blank until somebody who does know (how too) reply's, then we all get to share there knowledge?
ps have done an internet search but cannot find any answers' concerning the question I asked ,even YouTube drew a blank .
Edited by big al, 16 April 2018 - 02:38 PM.