The 77mm adapter ring for the Armour Filter Holder attaches directly to your lens by way of the screw in threads on the adapter ring, and features a magnetic connection on the outer side of the ring to allow magnetic filters to be used.

Please Note:

• Armour adaptor ring is not Compatible with Kase K9, Wolverine or Skyeye Magnetic Filters.
• Will Only Work with Kase Armour Holder/Armour Series.
• Armour is not Compatible with Kase K9, Wolverine or Skyeye Magnetic Filters.