NEEWER 2 in 1 Variable ND Filter 49mm ND2-ND32 and CPL(Polarizer), X/Optical Glass HD/Multilayered/Ultra Thin/Water Repellent/Scratch Resistant

Variable ND & CPL FilterAfter adjusting the ND filter and then rotating the frame, you can realize the functions of the ND filter and the CPL filter simultaneously. This 2 in 1 filter kit allows you to shoot under bright lighting conditions to capture motion blur images. It reduces reflections and glare from shiny objects like water or glass. The variable neutral density filter reduces 1–5 stops of light

No Dark Cross ShadowTo solve the well known vignetting issue with variable ND filters when used on wide angle lenses, the NEEWER filter set uses self locking technology to ensure that there will be no dark cross shadow or vignetting when shooting with wide angle lens

HD Optical Glass with Multiple Resistant Coatings With high quality HD optical glass and 30 layers of nano coatings on the both side of the filters, the reflectivity can reach less than 0.1% to reduce flare and ghosting. Protect the filter from water, oil, dust, and scratches

Aircraft Grade Aluminum Alloy Frame Made of CNC machined aluminum alloy, the non slip texture of the frame makes it easy to install and remove the filter. Laser etched marks can be precisely controlled from the minimum (ND2) to the maximum (ND32) of light reduction. Featuring ultra slim design, the front diameter is larger than the back diameter of this filter. Note: For this 49mm ND filter, the lens cap/hood (Sold Sperately) should be 52mm.

Compatibility Compatible with all lenses with a 49mm thread size. Please confirm your lens thread size before purchasing. The thread size is marked on the front or side of your lens, next to a "Ф" (diameter) symbol