The Best of Reflectors
Posted 30 August 2010 - 10:19 AM
Posted 06 November 2011 - 04:43 AM
You think you know all you need to know and then you read this and learn a lot more. I feel more confident that my scope is collimated more precisely.
Really great. Thanks again.
Posted 18 June 2020 - 07:45 AM
Years ago, I published this article here
I speak because I built a lot of binoculars, even unusual constructions, but this one is unbeatable in its performance, can withstand huge magnifications, the color defect is minimal and there is no other optical telescope, not even a super APO refractor that would show better.
The best test for any telescope is to use a high magnification level of 5D and higher, if you test your binoculars at this magnification and they do not show sharply, it is an average to below average optics, as an example I enclose a few live recordings to confirm this since I wrote, I didn't find You Tube better live recordings.
I believe that there will also be people in the USA who will build this type and confirm what I have written here.