Tiffen 77mm Neutral Density 1.2 Filter

HIGHLIGHTS 1.2 Solid Neutral Density Filter 16x Filter Factor, +4 Stop Darkens Entire Image Allows Reduced Shutter Speed Allows Wider Aperture ColorCore Technology 77mm Front Filter Threads Water White Glass Plastic Case DESCRIPTION The Tiffen 77mm Neutral Density 1.2 Filter is a solid ND filter with a 16x filter factor that provides a 4 stop exposure reduction. Its 1.2 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters. This filter is constructed from Water White glass and is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10,000th of an inch, and then mounting to precision metal rings. 1.2 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required. Providing a 4 stop exposure reduction, this filter allows you to control depth of field and convey movement more easily. Filter does not affect coloration of the image and is ideal for use with other filters. 77mm front filter threads allow for use with other filters. Plastic filter case for storage and transport. SPECS Filter Type Solid ND Density 1.2 (4 Stops) Shape Circle Circular Size 77 mm Front Accessory Thread / Bayonet 77 mm Filter Material Glass