H&Y Filters Swift Magnetic 100mm Filter Holder for RevoRing Padded Bases Billingham Galbin Shoulder Sling -

Billingham Galbin Shoulder Sling - Black Webbing/Black Leather/Nickel Coated Brass

HANGING HOOK: A hook is stitched onto the back to allow the bag to be hung up should you not want it sitting on the floor

The well-designed retractable blades of the RevoRing mount solidly on the lenses with 46-62mm thread sizes

Control accuracy: ±5% RH

Reverse GND Filter: Suitable for shooting sunrise and sunset images where the light is strong in the middle and gradually weakens on both sides

H&Y Filters Swift Magnetic 100mm Filter Holder for RevoRing Padded Bases Billingham Galbin Shoulder Sling -H&Y Filters Swift Magnetic 100mm Filter Holder for RevoRing Key Features Holds Three 100mm Wide Filters Tough, Lightweight Aluminum Construction Secure Locking Knob Clear Scale Lines for Precise Control The Swift Magnetic Filter Holder from H&Y Filters is a "C" Swift System module. It requires an "A" base module like the Swift Magnetic Variable Adapter or the Magnetic screw in adapter for wide angle lens, plus a "B" module like the Swift Bridge Ring.