Astronomik has introduced a new series of RGB filters for deep-sky astrophotography. The new filters were designed to enhance the strongest emission lines and...
In the last few years the selection of light pollution filters for astrophotography has expanded to bewildering proportions. Costing $200 to as much as...
For the many of us who live near cities, light pollution makes quality astrophotography difficult. Fortunately, there are many filters that alleviate the problem....