October 27, 2014 - I just recently got a great deal on a couple Astrodon 3nm filters (H-alpha and OIII) which I am very excited about. I ha...

December 05, 2013 - I have gotten several requests as to how I processed my latest M42. Before I go into that I want to mention that my proc...

December 05, 2011 - I always wondered this, but as I didn't have a motorized filter with readable steps (until now) I wasn't able to do any...

October 19, 2011 - Note: This review can be downloaded as a pdf at: http://www.eprisephoto.com/nikon-d7000.pdf Although my first astro...

March 01, 2011 - Until now I have not really used bias frames in my preprocessing (I attempted on the first few imaging attempts ever sin...