Features

• Wider outer optic to help reduce vignetting at wide angles,

• The K&F Concept Variable Neutral Density filter can take the place of a 

range of graded ND filters which saves money and time

• This Variable Density filter is an especially useful tool when creating 

motion blur in moving water such as waterfalls, rivers and crashing waves

• Slow down shutter speed for motion blurring effects like waterfalls, cars 

or blurred panning movement to make the subject stand out from the 

background.

• Allow cine/video cameras, which have a fixed shutter-speed range, to 

film on brighter lighting conditions such as the beach or in snow on a 

sunny day.

• Neutral density can be adjusted from ND2 to ND400.Reduces the amount 

of light reaching the film without affecting the color.

• Low Profile Frame. Ultra Thin Frames to help avoid vignetting on super 

wide angle lenses.

• High quality product made of import optics glass and resin,top level of 

transmittance. Metal sealing ring instead of the plastic sealing ring, better 

tightness, avoids fall or loose.

• Brand of K&F Concept manufactured by a professional team,12 Month 

Manufacturer Warranty,100% Satisfaction Guaranteed.