groberts Posted February 9, 2015 Share Posted February 9, 2015 What is a 'short barlow' and what, if any are the implications for imaging with a webcam (ZWO ASI 120MC)?I am currently using a WO GT81 + x2 barlow and, if practical, would like to push the magnification, so was thinking about a x3 barlow or even a Powermate. What power rating would my set-up take. I ask specifically about the short barlow as they seem to come up and just wondered if they can still be used fro my needs. Thanks Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.