K&F Natural Night Square Filter 100x100mm

The K&F 100x100mm Natural Night Square Filter is designed to block the wavelengths of light created by mercury vapor, sodium and other Low CRI lights that are often used as streetlights. These lights are usually yellow/orange and are the primary cause of light pollution around ...The K&F 100x100mm Natural Night Square Filter is designed to block the wavelengths of light created by mercury vapor, sodium and other Low CRI lights that are often used as streetlights. These lights are usually yellow/orange and are the primary cause of light pollution around cities.

This makes capturing beautiful nightscapes near cities very difficult. Features of the K&F 100x100mm Natural Night Square Filter Light Pollution Color Correction Filter Improves Colors and Clarity at Night German Optical Glass Nano Multicoated Surfaces Resistance Coating Carrying Case Multi-layer Anti-reflective Coating To Remove Light Pollution If you are a light photographer then you almost certainly have run into the horrible yellow glow of light pollution or the ugly yellow cast that street lights spread over urban nightscapes. This light pollution and yellow cast can hide stars and mess with the white balance of your scene.

Keep far away from light pollution when enjoying the wonderful night As you can see there is a significant difference in the yellow cast caused by the lights of the city. You also have an increase in the contrast of the image, especially in the areas that were washed out by strong nearby street lights. But you will also notice that you have a more magenta sky.

Personally, I prefer the magenta sky over the yellow/green sky. But that is also an easy adjustment in post-processing. Nanometer Coating The K&F 100x100mm Natural Night Square Filter is a glass filter that is coated with a double-sided multi-layer waterproof and oil resistant coating.

This reduces ghosting and flaring and also prevents the natural oils on your skin from sticking to and smearing the filter. What's In The Box? This number is always preceded by a "∅ "(diameter) symbol For More K&F Accessories and converters see here.