The Sony VF-37CPKB Filter Kit consists of two valuable filters everyone should carry in their gear bag.
Circular Polarizer Light rays which are reflected become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non-metallic surfaces such as water or glass and also saturate colors providing better contrast. The effect can be seen through the viewfinder and changed by rotating the filter. The filter factor varies according to how the filter is rotated and its orientation to the sun.
MC Protector Glass protection filters are wise initial investments. They help protect your valuable investment from dust, moisture and scratches, which can lead to costly repairs.
This filter eliminates ultraviolet rays to remove haze from outdoor shots as well as polarizing the light to remove reflections, and increase color saturation, without affecting the overall color balance
Provide additional benefits of correction for Ultraviolet(UV) light which can register on film and videotape as a bluish cast and can obscure distant details
If desired they can be left on the lens at all times for protection
Keep dirt, dust, grime and fingerprints off your valuable optics
Circular Polarizer: Between 2.3 and 2.8 (approx. +1.3 stops) MC Protector: Not Applicable
Only the circular polarizer
Circular Polarizer: Removes reflections and increases color saturation without affecting the overall color balance MC Protector: Protection; reduces excessive blue; cuts through haze and can improve image clarity; protects front element of lens