Kase Armour Round 95mm ND1000 Magnetic Filter Fits Kase Armour 100mm Filter Holder ***Please Note: Armour is not Compatible with Kase K9, Wolverine or Skyeye Magnetic Filters.*** ***Please Note: Will Only Work with Kase Armour Holder.*** Armour Series. Toughened Optical Glass. Nearly Unbreakable. IR-CUT Infrared Cut Coating. Scratch Resistant Super Waterproof. Easy Clean. ***Please Note: Armour is not Compatible with Kase K9, Wolverine or Skyeye Magnetic Filters.*** Kase Armour System Incorporates Round 95mm Magnetic Filters Plus 100mm Magnetic Grad ND's. ***Please Note: Armour is not Compatible with Kase K9, Wolverine or Skyeye Magnetic Filters.***