Marumi 40mm UV (Haze) Filter:
Marumi 40mm UV Haze Filter is a lightweight and durable filter that is designed to work with cameras with 40mm thread. It is an ideal filter for shooting in coastal and mountains areas in fine weather. An excessive bluishness frequently occurs in outdoor photography especially in open shade under a clear, blue sky and near water front while haze is caused mostly by dust particles in the air. When daylight shines through the sky, the particles reflect the short wavelengths of the light more than the long one. This Marumi filter effectively helps to eliminate the lack of sharpness, absorbing UV that causes blue cast as well as reducing distant haze that caused by UV radiation. It also protects your camera lens from dust and scratches.