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Lens Filters

Lens Filters

In photography and videography, a filter is a camera accessory consisting of an optical filter that can be inserted into the optical path. The filter can be of a square or oblong shape and mounted in a holder accessory, or, more commonly, a glass or plastic disk in a metal or plastic ring frame, which can be screwed into the front of or clipped onto the camera lens. In digital photography the majority of filters used with film cameras have been rendered redundant by digital filters applied either in-camera or during post processing. Exceptions include the ultraviolet (UV) filter typically used to protect the front surface of the lens, the neutral density (ND) filter, the polarising filter and the infra red (IR) filter. The neutral density filter permits effects requiring wide apertures or long exposures to be applied to brightly lit scenes, while the graduated neutral density filter is useful in situations where the scene's dynamic range exceeds the capability of the sensor. Not using optical filters in front of the lens has the advantage of avoiding the reduction of image quality caused by the presence of an extra optical element in the light path and may be necessary to avoid vignetting when using wide-angle lenses.

  • - 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.
  • - 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
$44.99 $29.74
  
  • - 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.
  • - 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
$34.99 $29.74
  
  • - 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.
  • - 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
$34.99 $29.74
  
-19%
  • - 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.
  • - 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
$34.99 $29.74 $23.79
  
-50%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$39.99 $39.99 $19.99
  
-52%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$37.99 $37.99 $17.99
  
-56%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$36.99 $36.99 $15.99
  
-62%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.cept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$36.99 $36.99 $13.99
  
-62%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$36.99 $36.99 $13.99
  
-64%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$36.99 $36.99 $12.99
  
-64%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$36.99 $36.99 $12.99
  
-67%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$36.99 $36.99 $11.99
  
  • - The 49mm filter kit include:UV filter , Polarizing Filter, ND4 Filter, Filter Pouch and Cleaning Pen.
  • - High-quality optical filters for lens protection and image enhancement.
$19.99
  
-67%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$36.99 $36.99 $11.99
  
  • - The 46mm filter kit include:UV filter , Polarizing Filter, ND4 Filter, Filter Pouch and Cleaning Pen.
  • - High-quality optical filters for lens protection and image enhancement.
$18.99
  
-64%
  • - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
  • - Multi-coating reduces reflection, reduce glare and improve saturation.
$36.99 $36.99 $12.99