What is the difference between the LP-1 and LP-3 Dome Ports?
Although the LP-1 and LP-3 ports are both dome ports they serve two very different functions. Our LP-1 dome port is a six-inch dome designed for surface level use in turbulent water such as in sailing, surfing, or whitewater rafting. This port allows you use super wide-angle fisheye lenses to get in the middle of the action. Our LP-3 dome port is an eight-inch dome designed for underwater and over/under photography in calm water. When used with the Canon 20mm f2.8 or Nikon 18mm f2.8 this port creates incredibly sharp images underwater. The LP-3 port also allows for over/under photography with the underwater and topside environments in the same frame.
