Xit 58mm 3-Piece Multi Coated Glass Filter Kit UV, CP & FLD Filter

Ultraviolet Filter (UV) Filter

• Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct.
• Multi-purpose fine-weather filter for color as well as black and white photos.
• Serves a as a permanent lens protector.

Circular Polarizer (CPL)Filter ?

• Removes unwanted reflections from non-metallic surfaces such as water, glass etc.
• Enables colors to become more saturated and appear clearer, with better contrast.
• Increases the contrast and saturation in blue skies and white clouds.

Fluorescent(FL-D) Filter

• Corrects
  the green cast created when using daylight under fluorescent lamps with
  daylight tubes. It restores the natural colors of your shooting
  objects.
• Limited lifetime warranty.