K&F Concept 58mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)
<p><b>Slim Adjustable ND Filter Feature:</b></p> <p><b><br></b> </p> <p> </p> <p>Reduces the amount of light reaching the film without affecting the color.</p> <p><br></p> <p>Applies slow shutter speed under strong sunlight exposure. </p> <p><br></p> <p>Glass mounted with high pressure press technology. </p> <p><br></p> <p>Made of high quality optical glass by K&F Concept technology. </p> <p><br></p> <p>Wider outer optic to help reduce vignetting at wide angles. </p> <p><br></p> <p>Extinction paint seiko manufacturing,To achieve the testing sights on military standard. <br></p> <p><br></p> <p> </p> <p><b>Variable ND Filter Function:</b></p> <p> </p> <p><br></p> <p>Neutral density can be adjusted from ND2 to ND400, Reduces the amount of light reaching the film without affecting the color. </p> <p><br></p> <p>Have Control of Any Lighting Environment. </p> <p><br></p> <p>Allows wider apertures, effectively decreasing depth of field. </p> <p><br></p> <p>Suitable for dynamic screen, waterfalls, streams, waves, etc. </p> <p> <b><br></b></p> <p><b>NOTE:</b></p> <p><b><br></b> </p> <p>1.This kit is compatible with all 58mm lenses ONLY,Please verify your cameras's lens thread size before ordering.This number is always preceded by a "Ø"(diameter) symbol. </p> <p><br></p> <p>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. </p> <p> (Suggestion:lower down the density value gradually and reduce the aperture, until the facula disappeared.)</p>