Polarizing filter vs ND filter

Does UV filter affect image quality?

Conclusion. My test confirmed that UV filters definitely have a negative impact on image quality ; however, I was surprised that the UV filters only caused very minor changes to the image. The sharpness was not affected at all and the UV filter only made a tiny change to the color and lens flare.

Conclusion. My test confirmed that UV filters definitely have a negative impact on image quality ; however, I was surprised that the UV filters only caused very minor changes to the image. The sharpness was not affected at all and the UV filter only made a tiny change to the color and lens flare.