K&F Concept Nano-Xcel Square Night Filter

This filter is designed to cut out the specific yellow and orange wavelengths of light emitted by artificial city streetlights. By filtering out this light pollution, it helps your camera capture the true, natural colors of the night sky and cityscapes, resulting in better contrast and clarity.

This is a 100 x 100mm square filter, which is the industry standard size for most 100mm filter holder systems. As long as your holder supports 100mm square filters, it should integrate seamlessly.

The multi-layer coating is essential for reducing internal reflections and ghosting, which are common issues when shooting bright light sources at night. It also adds a layer of physical protection, making the glass resistant to water, oil, and scratches.

This filter is specifically engineered for night use. Using it during the day will likely result in a significant color shift, as it is designed to counteract the specific color temperature of artificial night lighting rather than daylight.

AGC glass is a premium material known for its high light transmission and minimal distortion. For long-exposure night photography, where sharpness across the entire frame is critical, using high-quality glass like this ensures you aren't losing detail or introducing unwanted artifacts.