Swap ring purpose is to create less drag coefficient, mostly used for surfing photography.

Compatible for 6" Dome Port

  • V1
  • V2
  • V3
  • V4
  • V5
  • V6
  • V7
  • V10

Make sure to use proper size tools to remove screws (allen key provided in the set) and align the ring with the rest of a dome port via small guiding rail which will correspond to the sticking out bit on spherical part.