Night sky and Milky Way images present many challenges for photographers. There are 4 ways to capture the night sky. A single image at high ISO and relatively short exposures; multiply images at very high ISO and short exposures, which then get stacked in special software; and tracking, using a mechanical device to move the camera in sync with the stars, allowing for long exposures at low ISO; and creating star trails by either stacking multiple images or photographing for extended time periods. Lewis will explain each technique and talk about their advantages and disadvantages. Lewis will also be demonstrating post-processing techniques he has learned over the years, saving you much time and experimentation.The content you are trying to access is only available to members. Sorry.