SPECIFICATIONS

Brand Name: K&F CONCEPT

Choice: yes

High-concerned chemical: None

Model Number: ND2-400 B Series

Origin: Mainland China

Package: Yes

Type: Neutral Density Filter

semi_Choice: yes

Note

• Please verify your camera's 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)