Feature

●【CPL Filter Function】Circular polarizing filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass et. Also can enhance the color contrast and saturation especially be used on blue skies and white clouds.
●【24 Multi-Layer Coatings】Double side polishing technology on glass, waterproof , oil-proof nanometer coatings protecting the filter and reduces reflections came from the filter iteself, durable enough.
●【Ultra Slim Aviation Aluminum Frame 】Only 5.3 mm thickness, avoids vignetting on wide-angle lens, with CNC-Non slip design for easily remove and install the filter.
●【Import AGC Glass】The cpl filter made by import Japanese optical AGC glass, ensures the HD images quality.
●【Note】This filter only fit 77mm camera lens , please verify your lens size before ordered it. The number besides"Ø" (diameter) symbol represent your lens size , please choose the same size filter.


Description

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K&F Concept D-Series Circular Polarizers Filter with 24 Multi-Layer Coatings for Camera Lens

  • 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 galss 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 SLRs (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.

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1 1 1 1 1 1
CPL CPL MCUV+CPL MCUV MCUV CPL
Series Nano-D series Nano-X series Nano-X series Nano-D series Nano-X series Nano-K series
Reconmmend Scenes Landscape Photograhy Landscape Photograhy All Scenes All Scenes All Scenes Landscape Photograhy
Function Remove Glare/Enhance Color & Contrast Remove Glare/Enhance Color & Contrast Protect Lens/Absorb UV Ray Protect Lens/Enhance Color & Contrast Protect Lens/Absorb UV Ray Remove Glare/Enhance Color & Contrast
Filter Material Japanese AGC Glass Japanese AGC Glass Japanese AGC Glass Japanese AGC Glass Japanese AGC Glass Japanese AGC Glass
Coatings 24 28 28 24 28 18
Waterproof ? ? ? ? ?
Scratch Resistant ? ? ?
High Definition ? ? ? ? ?
Reflectivity 0.4% 0.2% 0.2% 0.4% 0.2% 0.6%