The SLR Magic 77mm 0.4-1.8 ND filter is a high quality variable neutral density filter providing a reduction of about 1.3 to 6 stops. The 0.4 to 1.8 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. The degree of density is easily controlled by rotating the front filter ring via the non-removable lever. By slowing your exposure time you are able to control depth of field and convey movement more easily. Both filter substrates are combined into one filter ring, this filter is low profile and helps to eliminate vignetting on most lenses. The front filter ring diameter is 86mm in diameter, further helping to reduce vignetting, on wide angles lenses such as the SLR Magic HyperPrime Cine 10mm T2.1 lens. Thread diameter: 77mm (rear), 86mm (front)
SLR Magic 77mm 0.4-1.8 Variable ND Filter, Filter case, 86mm front lens cap
You need to log in to ask a question.