The kit carries 3 filters (1) UV Filter ; (2) Circular PL and (3) NDx8 UV (c) Multi-Coat Filter is a wise initial investment. It helps protect your valuable investment from dust, moisture and scratches, which can lead to costly repairs. The "C" on the filter ring designates Hoya's thinner design for this filter. This filter has its UV properties in the multi-coating.The result is an average light transmission of over 97% giving sharp contrast and well balanced color. Hoya HMC filters are recommended for enhancing the performance of today's multicoated digital lenses. Circular Polariser Filter Light rays which are reflected by any surface become polarised and polarising filters are used to select which light rays enter your camara lens.PL (Linear Polarising) and PL-CIR (Circular Polarising) filters have the same effect, but it is important that you choose the correct version for your camera. They allow you to remove unwanted reflections from non-metallic surfaces such as water, glass etc. They also enable colors to become more saturated and appear clearer, with better contrast. This effect is often used to increase the contrast and saturation in blue skies and white clouds. HOYA's polarising filters do not affect the overall color balance of a shot. ND8 Filter For wider apertures or longer exposures This ND8 filter reduce the amount of light entering the lens so wider apertures can be selected, which is perfect for portraiture to reduce depth of field. Subject appears crisp and clear while the background becomes a soft blur. Also widely used for photographs of waterfalls and other nature scenes to emphasize movement.
