Quote:
Originally Posted by Ryderscope
Hmmmm, very nice  Congratulations. You will be downloading some great data with this lot I’m sure.
For my current upgrade I’m working on I went down the path of 50mm round Astronomik filters. Key decision driver was the price v performance and I’ve had good results from the 1.25” filters in my QSI683 camera. |
Yep...that last few percent of increase in performance is costly. Astronomik (I suspect ) are on par with Baader performance wise and look like they offer good value.