1.Polarizers provide color and contrast enhancement. Reflected light often shows up as whitish glare that washes out color in an image. A Polarizer corrects this problem producing deep, dramatically blue skies. It also removes glare from non-metallic surfaces, such as windows and water. Color saturation in general,especially outdoors, can be improved significantly. Think of it as sunglasses for your camera.
2.A Circular Polarizer has the same effect as a Polarizer and is used on cameras with beam splitting metering systems commonly found on auto focus SLRs
3.Area of sky most effectively polarized with a Circular Polarizer: Point your index finger at the sun. With your thumb extended at a right angle , rotate it around the axis of the index finger. It will point out the band of deepest blue from horizon to horizon.
4.Polarizers provide color and contrast enhancement. Reflected light often shows up as whitish glare that washes out color in an image. A Polarizer corrects this problem producing deep, dramatically blue skies.
5.Also removes glare from non-metallic surfaces, such as windows and water. Color saturation in general, especially outdoors, can be improved significantly. Think of it as sunglasses for your camera.
6.The K&F Polarizers Filter has 18 layers of Multi Resistance Coating (MRC) helping repel water, dust & grease, while also preventing ghosting
Black Rimmed Glass
7.These filters are equipped with black rimmed glass to reduce the chance of light reflecting off the edge.