Tiffen 138mm Full Cover Diopter Set is the simplest and least expensive method of close-up photography. Allows focusing closer than basic lenses.
Included in the diopter set is the Cinema Hardware 138mm diopter tray which holds a 138mm diopter in a standard Arri style 4 x 5.65 matte box allowing quick attachment for close focus situations and rendering it unnecessary to tape diopters to the lens. The tray uses two standard width filter tray slots to accommodate up to a +2 diopter. Additionally the tray has two 1/4 – 20 holes on the bottom to accommodate alternative mounting methods.
Allows Focusing Closer than Basic Lens
Excellent for Hobbyists
Black Aluminum Filter Ring