K and F Concept 82mm Variable ND Filter Ultra Slim Fader Variable Neutral Density ND2-ND400 Optical Glass with Lens Cleaning Cloth

Why Choose K&F Concept? 1.Professional optical lens manufacturer. Made of import optics glass and resin,top level of transmittance. Premium Picked up Product. Shop with Guarantee. 2. Dedicated to provide products in high quality & good price. Made of metal sealing ring, much tighter. Laser fonts, much durable Meet Environmental Standards of RoHS Slim Adjustable ND Filter Function Reduces the amount of light reaching the film without affecting the color. Applies slow shutter speed under strong sunlight exposure. Allows wider apertures, effectively decreasing depth of field. Neutral density can be adjusted from ND2 to ND400. What't In Box 1X Slim Fader ND Filter 1X Microfiber Cleaning Cloth NOTE: 1.This kit is compatible with all 82mm lenses ONLY,Please verify your cameras's lens thread size before ordering.This number is always preceded by a "ø"(diameter) symbol 2.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.)