Is this a true statement?Posted By David Williams |
Lmagnification with an SCT = greater chance to see(notice) the central obstuction.
This weekend I was "tweaking' my finder scope and decided to take a look at some trees off in the distance using a 2" university optics lense that came with my scope. Don't have it in front of me but is is larger than 40MM possibly 50MM or 60MM can't remember which.
I looked and there it was, the central obstruction. Was it the lense size or some other lense characteristic that made the CO so obvious.
This was in bright daylight BTW
Thanks
Dave
This weekend I was "tweaking' my finder scope and decided to take a look at some trees off in the distance using a 2" university optics lense that came with my scope. Don't have it in front of me but is is larger than 40MM possibly 50MM or 60MM can't remember which.
I looked and there it was, the central obstruction. Was it the lense size or some other lense characteristic that made the CO so obvious.
This was in bright daylight BTW
Thanks
Dave