Kase Wolverine 100mm Shockproof Neutral Night Light Pollution Reduction Filter - Optical Glass for Astrophotography & Night Photography - Perfect for Stargazing, Cityscapes & Low Light Conditions

As you can see in the two photos, the Neutral Light Pollution reduction filter does a good job taming the colors in the night skies we face in the Mid Atlantic. In these two test photos, my camera was pointed South East from Big Meadows on Skyline Drive in Shenandoah National Park, and the filter does a good job taming the glow and color cast from Charlottesville etc.