77mm Black Mist 1/8 Filter Nano-Xcel Series - Special Effects Filter for Camera Lens

SKU: KF01.1492

A
Hi, please refer to this video https://www.youtube.com/watch?v=GpPPwc9H0q0 which briefly showcases the difference between the three series. 
A
Hi, we checked the Sony a6600 18-135mm lens seems 55mm, if you like this filter, please reconfirm the lens size, the 55mm lens need to order 55mm size filter,thanks.