Mike, they are NOT the same...
UHTC coatings are an "improvement" over the EMC coatings, but mostly geared to Astrophotography...
There are many reports online, some say they don't make much difference "VISUALLY" speaking, and some say they do... I guess it is one of those things that you have to experience for yourself...
But, if you have the option to get them with UHTC, you'll be better off...
Clear skies! 8)
UHTC coatings are an "improvement" over the EMC coatings, but mostly geared to Astrophotography...
There are many reports online, some say they don't make much difference "VISUALLY" speaking, and some say they do... I guess it is one of those things that you have to experience for yourself...
But, if you have the option to get them with UHTC, you'll be better off...
Clear skies! 8)
Ivan Gastaldo 8)
Coconut Creek, FL
Ivan's Observatory
Lat 26N 16' 48" Long 80W 10' 48"
[COLOR="Red"]Personal Website:[/COLOR] http://www.ivangastaldo.com
CCD Imaging and Processing/Deep Sky - Moderator
I like to complain about everything - Moderator