49mm Circular Polarizers Filter, K&F Concept 49MM Circular Polarizer Filter HD 28 Layer Super Slim Multi Coated CPL Lens Filter

From the brand

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.
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 SLR's (for most 35mm auto-focus cameras see your camera manual).
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 (90°), rotate it around the axis of the index finger. It will point out the band of deepest blue from horizon to horizon.


Filter function 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. I t 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.	Digital Multi-Layer Coatings The K&F Polarizers Filter has 28 multi-layer of Multi Resistance Coatings (MRC) helping repel water, dust & grease, while also preventing ghosting. Black Rimmed Glass These filters are equipped with black rimmed glass to reduce the chance of light reflecting off the edge.	Low Profile Frame Ultra thin filter frames to help avoid vignetting on super wide angle lenses are also designed to hold a lens cap. CNC-Non-Slip Edge Frame These filters are equipped with a straight knurling edge for non-slip, easy attachment and removal. NOTE: This filter is compatible with all same size lenses ONLY,Please verify your cameras's lens thread size before ordering. This number is always preceded by a "∅ "(diameter) symbol

Ultra slim frame, only 5.3 mm thickness. Double side 28 multi-layer coatings hydrophobic , anti-oil, anti-dust, anti-soil, scratch resistant.
Ultra slim rim profile to avoid vignetting on wide angle lenses, while maintaining rotation capabilities to adjust polarization levels. Extra tough aluminum-magnesium alloy frame ensuring great durability and jamming prevention.
Circular CPL filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass et. 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.
NOTE: This filter is compatible with all 49mm lenses. Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "Ø" (diameter) symbol. For example: Ø49 = 49mm lens thread size.