Achieve seamless filter swaps with this durable Polar Pro base plate adapter.
Crafted from brass, this filter adapter ensures long-lasting durability for field use.
Universal compatibility: Works flawlessly with Helix magnetic filter systems.
Description
Available in 67mm, 72mm, 77mm, and 82mm sizes - the Helix MagLock Base Plates act as the magnetic mounting point for all Helix filters. Each Base Plate includes a Defender for the ultimate lens protection when no filter is installed.