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 37mm 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.)