ATT Volume 15 Issue 10

In this issue Rob Pettengill, Ph.D. reveals how the ASIAIR Plus is an all in one astrophotography solution, including an easy to use polar alignment; Jim Thompson, P.Eng demonstrates an innovative way to measure backyard light pollution; Donald Pensack offers an eyepiece selection primer; Erik Wilcox shows how the Explore Scientific 92 Degree Waterproof Astronomy Eyepieces offer exceptional build quality, functionality and performance that would make an excellent addition to anyone’s eyepiece case; plus Industry News, New Products and more!