The Genustech Eclipse ND filter from Genus is the only ND filter you will ever need. This variable neutral density filter easily rotates to fine tune the amount of light entering your lens. The Eclipse ND Fader gives you approximately 2 to 8 stops of neutral density. The use of new laser technology ensures superior colour fidelity and sharpness when compared to competing products. The Genustech Eclipse ND Fader redefines the price point for a quality variable ND filter.