Sea & Sea 180 Degree View Finder

Sea & Sea 180 Degree View FinderStraight prism viewfinder compatible with both the RDX and MDX series housings. Can be attached to the housing by replacing the original viewfinder. The magnification ratio is 1.2x without sacrificing the field of view. As the VF180 1.2x is straight finder, you can compose your images as if you are looking directly through the cameras viewfinder. Its 8 element 6 group optical lenses reproduce natural colors. The viewfinder is filled with nitrogen gas to prevent condensation and fogging. The eyepiece guard helps provide a clear view as it does not allow light to enter the viewfinder.[ Specifications ][Construction] corrosion-resistant aluminum alloy [anodized body (Black)][Depth rating] 100m / 330ft[Dimensions (DIAxD)] 45x111mm / 1.8x4.4inches[Weight] 275g / 9.6oz