Kase have solved the problem of using filters on the new Sony 14mm f1.8 GM lens (which has a fixed lens hood) with their new K9 CPL holder kit. This innovative system allows you to continue to use standard 100mm filters and incorporates a rotating circular 150mm CPL. 

This is a much better solution than having to use the more expensive and bulky K150 system. 

What's In the box:

1 x Kase K9 holder with bag

1 x Kase Sony 14mm adapter ring

1 x Kase 150mm Magnetic CPL

1 x Kase Filter hood