thumbs up!! great lens!
I enjoy the all the benefits that a polarized lens provides, seems well made but I do action filming and if I crash this thing would fly off never to be seen again. I wish there were a small screw which we can tighten to keep the lens secure. As of right now it just pops on and off.
I wanted to add a polarized lens to my new GoPro 7 Blacks and ordered these Sandmarc filters on-line via their shop. I received them filters quickly and could not be happier with their product. If you are shooting over water with you GoPro - you should be using these !
It works perfect I really loved the product. I got to know you guys from a Instagram app
What a filter!! Wow