Kase K9 100mm Filter Holder Kit

Material

Filter Holder: Aluminum Alloy
Adapter Rings: Steel
Step-Up Rings: Aluminum Alloy
Circular Polarizer Filter: Multi-coated Schott B270 Superwhite Glass
with a 2x (+1 Stop) Filter Factor, Steel Filter Ring

Compatibility

Filter Holder with 2mm Filter Guide Blocks: Accepts up to One Kase 90mm Magnetic Filter Along with up to Three 100mm Wide, 2mm Thick Filters
Filter Holder with 1.1mm Filter Guide Blocks: Accepts up to One Kase 90mm Magnetic Filter Along with up to Three 100mm Wide, 1.1mm Thick Filters
Adapter Rings: Connects Filter Holder to Lenses with 77 or 82mm Front Filter Threads
Step-Up Rings: Connects 82mm Adapter Ring to Lenses with 67 or 72mm Front Filter Threads