HOYA

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. ...

Light rays which are reflected by any surface become polarised and polarising filters are used to select which light rays enter your camara lens. They allow you to remove unwanted reflections from non-metallic surfaces such as water, glass etc. They also saturate colors and increase contrast. Polar...

Color and contrast enhancement Light rays which are reflected by any surface can become polarised so polarising filters are used to select which light rays enter your camera lens. CIRCULAR PL filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass etc. They ...

These are specialized filters that cut BOTH UV rays below 390nm and IR rays above 700nm. This is important because the visible spectrum is between 400-700nm. Basically UV rays and IR rays both can diminish image clarity and sharpness. But by blocking them both before they get to the image sensor the...

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

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