55mm Variable NDX Fader Filter ND2 - ND1000 for Sony Alpha Digital SLR Cameras Which Has Any Of These Sony Lenses 16-70mm, 18-55mm A-Mount, 18-70mm, 28-70mm, 55-200mm, 35mm f/1.4G A-MOUNT, 35mm f/1.8 A-MOUNT, 50mm f/1.4, 50mm f/2.8, 85mm f/2.8, 100mm f/2.8

Vivitar Filters are manufactured from high-quality solid optical materials. Each individual filter is heat-treated to avoid any rare movement or distortion. This Variable Neutral Density filter reduces intensity of all wavelengths or colors of light equally, giving no changes in hue or color rendition. The purpose of standard photographic neutral density filters is to allow the photographer greater flexibility to change the aperture, exposure time and/or blur of subject in different situations and atmospheric conditions. Instead of reducing the aperture to limit light, the photographer can add a ND filter to limit light, and can then set the shutter speed according to the particular motion desired and the aperture set as needed.

This Filter will fit the following Sony lenses
Sony 16-70mm f/4 ZA OSS Lens
Sony FE 28-70mm f/3.5-5.6 OSS Len
Sony 50mm f/1.4 Autofocus Lens
Sony 100mm f/2.8 AF Macro Autofocus Lens
Sony AF D 50mm f/2.8 Macro Autofocus Lens
Sony 35mm f/1.8 SAM Lens
Sony 85mm f/2.8 SAM Mid-range Telephoto Lens
Sony 55-200mm f/4-5.6 DT AF Zoom Lens
Sony 18-70mm f/3.5-5.6(D) Autofocus Lens
Sony 18-55mm f/3.5-5.6 DT AF Zoom Lens
Sony 35mm Wide Angle f/1.4G Autofocus Lens