Tiffen #29 Dark Red Filter (86M, Medium Thread) A-30 2 neutral density filter darkens

2 neutral density filter darkens the image

They come in 15mm and 30mm formats

It provides the dual benefit of softening and warming

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Tiffen IRND Digital Diffusion FX Overview

Tiffen #29 Dark Red Filter (86M, Medium Thread) A-30 2 neutral density filter darkensTiffen 86R29 Overview The 86M with medium thread #29 Dark Red Filter from Tiffen is a filter designed to build contrast in black and white photography and separation between tones. In landscape photography, clear skies are darkened and when combined with a polarizer, a very extreme contrast is added to the image. Many forensic photographers use the #29 Red filter as it absorbs blues colors and enhances red. Therefore, the filter aids in finding