Tiffen Night Fog 1/8 Rear Mount Filter for Arri Signature

Professional Diffusion for ARRI Signature Lenses

The Tiffen Night Fog 1/8 Rear Mount Filter represents a breakthrough in cinematic filtration, developed specifically for the ARRI Signature Prime and Zoom series. By utilizing the native magnetic rear filter holder of Signature lenses, this system allows cinematographers to apply Tiffen legendary diffusion effects directly to the rear element, ensuring a clean and integrated workflow.

Instant Magnetic Installation

Forget the complexity of traditional filter trays. This filter features an integral ring of 12 high-power magnets that align perfectly with the ARRI Signature lens mount. The result is a tool-free, worry-free installation process that allows for rapid changes on set. This rear-mount approach also significantly reduces the weight and bulk of your camera rig by minimizing the need for heavy matte boxes.

Uniform Strength Across Focal Lengths

One of the primary advantages of the rear-mount system is the consistency of the diffusion effect. Unlike front-mounted filters, where the grade often needs to be adjusted when switching between wide and tight focal lengths, the Tiffen Rear Mount Filter maintains a uniform look. A 1/8 grade provides the same level of atmospheric softening and highlight bloom whether you are shooting at 18mm or 125mm.

Night Fog Characteristics

The Night Fog series is designed to create a natural, atmospheric glow while maintaining contrast in the shadows. The 1/8 grade offers a subtle touch of diffusion, perfect for taking the digital edge off modern sensors without sacrificing image integrity. Each filter is manufactured using Tiffen proprietary ColorCore Technology, ensuring precise color control and professional-grade durability.