Heliopan 77mm Slim Circular Polarizer Film as well as some features

as well as some features to help with shooting in a variety of changing lighting conditions

Promaster's soft graduated neutral density filters allow a photographer to begin with better exposed images

For macro shooting

Add to that the fixed diffuser

Heliopan 77mm Slim Circular Polarizer Film as well as some featuresPolarizing Filters reduce reflections and glare, they are a neutral color and can be used for color or black and white imaging. As the light coming from the sun is not polarized parts of the light become partially polarized due to the scattering of particles in the atmosphere. This scattering reduces the transparency of the air and creates haze in the distance and the blue in the sky on a sunny day. Polarization also controls in the reflections of