H & Y 95mm Swift Magnetic Drop-In Filter Rack for RevoRing System #RD100

Swift System (B) module Base rack compatible with (A) modules like Magnetic Variable Adapters except for size 82-95mm, Magnetic Screw-in Adapter (B) Modules can magnetically be attached to work with a square filter holder, matte box and lens hood Lenses of bigger thread size can use Magnetic Screw-in adapters with 86/95mm options to use drop-in options All Revo Ring products are made using Architectural grade Aluminum, keeping it lightweight and tough