These ND Filters are suited to the for Moonlight camera. An ND filter can adjust the amount of light that reaches the sensor, allowing for more camera control. Often using a suitable ND filter can reduce jello in the footage as well as giving the video some motion blur which equates more to what the human eye sees. Light Control & Exposure Optimization. Reduces Water Surace Glare & Delivers Silky Texture Preserves Shadow Details & Enhances lmage Depth Multi-Spec Configurations for -Scenario Adaptation Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Specification:ND32 Color:Black Material:plastic Package Contents: 1 * for Filter Part Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.