Neewer - 77mm Variable ND Filter, ND2-ND400, Hard Stops, Multi-Coated

Sunpak’s line of filters help you improve image impact and quality. The Sunpak 77mm filter is meticulously crafted from the high-quality multi-coated optical glass optimized for today’s cameras. And they are backed by a one-year warranty against defects in material and workmanship. Sunpak Digital Filters (UV) Ultraviolet/lens protection produces sharper, more vivid images and protects lens from scratches and dirt. This commonly used filter also reduces the effects of ultraviolet light and atmospheric dust and haze so that you can get improved contrast and color saturation from sunny landscapes, including mountain, marine and aerial scenes. Also used as a protection filter to keep the front lens element clean from dust, dirt, fingerprints and damage. The durable low-profile aluminum-magnesium alloy filter ring construction is ideal for wide-angle lenses and telephoto lenses.

The ProOptic 77mm Variable Neutral Density Filter benefits all types of imaging devices with lenses, whether analog film cameras or digital SLRs to continuously control the amount of light coming through the glass, in an approximate range of ND2 (ND 0.6) to ND8 (ND 2.4) stops, maintaining the integrity of the image. The ProOptic VND quickly counteracts lighting conditions that would otherwise force a photographer to abandon the use of high ISOs or preferred wider apertures in bright outdoor conditions. Run-and-gun videographers and location photographers revel in this small and lightweight solution over more cumbersome accessories like matte boxes with delicate ND filter gels. The ND, or neutral density filter, reduces the intensity of all visible light wavelength equally without influencing the color balance, fidelity, and sharpness. VND, or variable neutral density, grants the user power over the degree of ND effect by rotating the front glass element. The two layers of polarized material interact to limit rays by as much as eight stops of light, 0.39% of the full exposure, to ND 2.4. Selectively reducing the amount of light, lowers the exposure enough to record the illusion of movement in subjects such as streaking runners, rushing waters, billowing clouds, and special effects at night like car light trails, where they typically would be frozen in time. Another benefit is aperture control to allow a wider value, resulting in a narrow range of focus, helping separate subjects from their background. Wide-open apertures are known for gorgeous Bokeh and distinct soft blur aura. The ProOptic 77mm Variable Neutral Density (VND) Filter places the choice in your hands.

Neewer 77mm Variable ND Filter ND2-ND400 (1-9 Stops), Neutral Density Filter, Multiple Coatings, Water and Scratch Resistant