The KASE K75 adapter fits into the lens thread and it's design for the K75 holder. It's a very light adapter, being made of anodized aluminum is resistant to corrosion and its matte finish does not reflect light.
The 75mm system works with lenses that have a thread from 40.5mm to 72mm.
The 62 and 67mm rings are magnetic to fit the polarizer.
Perfect to protect the Built-in K9 CPL
No need to put off the CPL after use it, leave it mounted and the cap will protect it from scratches and dust.
No need to remove your magnetic adaptor ring
Works with and...