138mm Clear Filter (Uncoated) nylon 9 density creates a darkening

9 density creates a darkening of the entire image

The rubber donut is compatible with matte boxes from ARRI

Water - Resistant

Fits On to the End of the Stabilizer Arm

Durable outerwear material - weather-resistant

138mm Clear Filter (Uncoated) nylon 9 density creates a darkeninghe 138mm Clear Filter from Tiffen is a wise investment. It helps protect your valuable investment from dust, moisture and scratches, which can lead to costly repairs. If desired it can be left on the lens at all times for protection. Tiffen's ColorCore glass is produced through a process that entails permanently laminating the filter material in between two pieces of optical glass that are ground flat to tolerances of a ten thousandth of an inch, then