Hoya UV filter 46mm HMC

Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct. A muliti-purpose fine-weather filter for color as well as black and white films. Also serves as a permanent lens protector. 

HMC 
These outstanding filters offer revolutionary performance in light transmission and color balance. 2 layers of Super Multicoating are applied to the surfaces of the UV filter.