Almost all of the profit I make from selling astro-photos goes back into the effort to capture more and better images.  My most recent acquisition toward that goal is this Sigma 18-35mm f/1.8 lens and Vello intervalometer.  They are shown here attached to my old Nikon D300, but the lens can also be used with my QSI CCD cameras, or even a Canon DSLR. This fairly wide angle and very fast lens will allow me to try more “night sky landscape” photography – something I have been wanting to do for years, having long admired the work of people like […]