Hi Erick, can you please give some information on its edge performance, and it's resolution ability (eg how much of the core of a glob can you resolve) say compared to your Panoptic. Though I understand that your Panoptic and ES are different f/lengths, I understand within this range they perform pretty much the same.
Just sometime ... when you get the chance?
Also, how noticeable is the weight of the ep on your 12"dob? And barlowed as well?
Thanks.
The performance of their 70 & 85 deg range seems to be a different beast all together according to Cloudy Nights
http://www.cloudynights.com/item.php?item_id=2481
Check out the size of it compared to the Panoptic!