Cuely ND Fader ND2-400 Variable Neutral Density Filter

ND Fader ND2-400 Variable Neutral Density Filter for Canon for Nikon for Sony Camera Lens Double anti-reflective coating and a reduced depth of field Allows for slow shutter speeds with high speed cameras or films Includes a special front lens with a larger diameter Note: A lens cap or lens hood may not fit this filter. If you still want to mount the lens cap, you need to take the filter off or use a larger thread cap instead. Showcase By rotating the end of the lens you are able to control the amount of light (between +1 and +8 stop values) that enters the lens. Rotating the Filter Explanation of "X" cross issues: "X" cross on images is a common issue with wide angle lenses and variable ND filters. Physics limit the capabilities of variable ND filters on wide angle lenses. When you enter the edge of the max range,the "X" issue may appear on you image because you are using it beyond its capability according to the laws of optical physics. Please confirm your lens filter size before you order. Your camera's lens thread size will be marked somewhere on the lens barrel or on the inside of your existing camera lens cap. This number is often preceded by a Ø (diameter) symbol. For example: Ø49= 49mm lens thread size. Package Included: 1pcs x ND2-400 Filter