• ZoMei 52mm Ultra Slim ND2-ND400 Fader Variable Neutral Density Adjustable Lens Filter Ultra Slim ND Filter Optical Glass

  • Introduction:
    By rotating the end of the lens you are able to control the amount of light (between +1 and +8 stop values) that enters the lens.
    Foe example, f/4 instead of f/8 for selective sharpness instead of great depth of field, or 1/15s instead of 1/60s for a smooth, blurred water effect instead of a 'frozen' waterfall.

    Explanation of "X" cross issues:
    "X" cross on images is a common issue with wide angle lenses and variable ND filters. Physics limit the capabilities of variable ND filters on wide angle lenses.
    When you enter the edge of the max range,the "X" issue may appear on yout image. Because you are using it beyond its capability according to the laws of optical physics,which will inevitably cause this phenomenon.
    If you want to use ND filtration at wider angles, you'll need to get a ND filter (or multiple filters) with a static density.<...read more

  • Manufacturer: ZOMEi
  • More products from seller: Amazon
  • Your price: USD 18.99
      (as of 2018-11-07 12:34 UTC - More info)
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