"The Seacam system I now use is my 3rd brand. I’ll never switch again. The viewfinders alone make this system superior to all others. The housing is rugged and the controls precise. The domes are optically perfect and with the port extensions, you can achieve distortion free perfection with any lens. My favorite port / lens combination is the compact wideport with a 20mm lens. It’s a very versatile and dependable system. Thanks’ Seacam!"