Product Description

Why Choose K&F Concept?

Professional camera accessories manufacturer.

Dedicated to provide products in high quality.

All items meet Environmental Standards of RoHS, premium picked up.

Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct.

This multi-purpose, all-around filter can serves as a permanent lens protector.

Product Description:

ND2-ND400 B series:

Slim Adjustable ND Filter Feature:

Reduces the amount of light reaching the film without affecting the color.

Applies slow shutter speed under strong sunlight exposure.

Glass mounted with high pressure press technology.

Made of high quality optical glass by K&F Concept technology.

Wider outer optic to help reduce vignetting at wide angles.

ND Filter Function

Extinction paint seiko manufacturing, To achieve the testing sights on military standard.

Neutral density can be adjusted from ND2 to ND400, Reduces the amount of light reaching the film(Only one)

ND filters without affecting the color

Have Control of Any Lighting Environment.

Allows wider apertures, effectively decreasing depth of field.

NOTE

This kit is compatible with all 77mm lenses ONLY,Please verify your cameras' lens thread size before ordering. This number is always preceded by a "ø"(diameter) symbol.

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.