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Combining unique, patented innovations with maximum flexibility, Tiffen's FilterFlex lets you use almost any square or rectangular 4" wide filter to achieve beautiful images. Lightweight, it clamps directly to your lens without bulky support rails, and since no separate frames are required, filters go on and off quickly.
FilterFlex comes complete with two filter stages which rotate 360° independently and a rectangular lens shade that remains horizontal while rotating filters. It allows full, precise fingertip positioning of each filter independently.
Can hold one, two, or with optional accessory, three filters.
The lens shade features fast on/off and swing away positions for easy access to front of the lens.
Filters are held parallel to the lens, minimizing internal reflection problems.
Lens mounts are available for internal or external lenses
Accepts square or rectangular 4" wide by any standard length (4 x 4, 4 x 5, 4 x 5.650, 4 x 6). With optional accessory can also be assembled to hold 1, 2, or 3 filters.
C-Ring adapters are available for most lenses (from 70mm to 100mm - based on outside barrel diameter).
In the Box
Tiffen Filter Flex Matte Box for External Focus Lenses up to 105mm Lens diameter
Lens Stop Fork Mount
14 Mounting Screws (7 sizes)
Extra Assembly Clips
Table of Contents
Tiffen Filter Flex Matte Box for External Focus Review