https://www.cloudynights.com/topic/9...-dpac-results/
Sounds like it's pretty good but the tests show it is somewhat flawed.
Only you what level of perfection you are willing to pay for. In the world of bang for buck it sounds like its a good deal.
But it's no Tak or AP scope. Then again Tak don't make a 185mm APO and neither does AP. So you would be looking at a TEC or Agema or Stellarvue 180.
Greg.