K&F Concept 67 mm ND2 to ND400 Variable Neutral Density Filter Slim ND Fader ND2-400 Optical Glass Filter for DSLR Camera Lenses (67mm)

Product Description

Neutral density can be adjusted from ND2 to ND400. Reduces the amount of light reaching the film without affecting the color.
Wider outer optic to help reduce vignetting at wide angles
Brand of K&F Concept manufactured by a professional team,12 Month Manufacturer Warranty
Made of high quality optical glass by K&F Concept technology