NiSi Filter Natural Night 150x150mm

For night landscape and astrophotography. Mercury vapor, sodium and low-CRI LED street lamps produce many unwanted light wavelengths that pollute the night sky. The light they emit keeps the camera from capturing the sky correctly and spoils night images. That is why NiSi created the Natural Night filter, which blocks the most common light pollution wavelengths, giving you cleaner and more beautiful colors in your photos.