Import Optical Glass HD/Waterproof/Scratch Resistant
Variable ND2-ND400 (1-9 Stops) ND Lens Filter with Putter for Camera Lens
K&F Concept Variable ND2-ND400 Filter is a must-have for
landscape photography!
The K&F Concept Variable ND filter operates on the same
principle as a Circular Polarizer – rotate until you reach your desired effect
and shoot. It allows you to have continuous control over the amount of light
coming through your lens in an approximate range of 1 (ND 0.3) to 9 (ND 2.7)
stops – while maintaining the integrity of your image.
Provides 1 to 9 stops of light reduction control.
Ultra Slim – 7.4mm.
Ultra-slim frame support no vignetting at 16mm focal length.
Comes in K&F Concept professional packaging with PU
leather Case.
Made with Japanese imported optical glass using K&F
Concept Nanotec technology.
Note:
When using the ND filter to the maximum(ND400) or bigger
degree density, it will appear "X" spot or a blur in the picture,
this is a normal phenomenon.
(Suggestion: Lower down the density value gradually and reduce the aperture, until the facula disappeared.)