Two filters in one - ND Variable fader and Circular Polarizer
The Genustech POLARIZER ND Variable Filter uses two independent rotating rings to control light and also achieve perfect Polarization. The first rotating ring is used to fine tune the light entering the lens. By slowing your exposure time or increasing your aperture you are able to control depth of field and convey movement more easily. The second rotating ring has the Polarizer element. By adjusting this ring you will filter out glare and reflections as well as achieving greater saturation of skies and foliage.
Amazing Features: Flexible Light Control without the need to change filters Easily rotatable to fine tune the amount of light entering your lens Circular Polariser element is also rotatable to find the perfect position of polarisation Variable Neutral Density from 2-8 stops Superior Colour fidelity & optical clarity Optical Glass elements are HD laser treated Ideal for both photo and video Expands your creative options Create motion blur in your photos by increasing exposure with ease Enhance your videos by reducing depth of field to achieve the film look Super thin expanded front element to minimise vignetting Comes with a Micro-Fibre cleaning cloth Comes with a rotation extension handle