ULTIMAXX 105mm 4 Piece Multi Coated HD Filter Kit 105mm (UV, CPL, Warming, FLD)

Ultraviolet (UV) Filter: 
Absorbs the UV rays from the sun and gives a sharper contrast and vivid picture.
Serves as a permanent lens protector against scratches, dust, moisture and fingerprints.

Circular (CPL) Filter: 
Filters out polarized light, dramatically reducing reflections from non-metallic surfaces such as water, glass, etc. 
Enables colors to appear clearer with increased contrast.

Warming Filter: 
When it comes to turning a drab dusk into a stunning sunset 
or subtle skin tones into striking ones this is all the filter you will ever need.
No wonder it’s a hot choice with pros.

Neutral Density (ND9) Filter: 
Used to control the depth of field and illustrate the movement of waterfalls, rivers, clouds and cars more easily.