I spend the whole 5 star because of good workmanship. Well but the sticking point. I ordered the filter as (as seen in the pictures), the standard of housing GoPro is displayed. Whether Hero 3 or Hero3 +. The housings are the same! However, adjust the filter NOT !!! It requires specially the "immersion housing" which weiaus smaller buttons etc. has it, but the lens is larger and the filter fit! So be careful !!