Sea and sea 8” fish eye dome port 240, this is the larger one, known as the 8” Dome port.

bayonet mount fitting, fits all sea and sea Nx, dx and mdx underwater housings.

Good overall condition. Please see pics. There is a hole drilled in the shade. This previously supported accessories like target light, strobe, go pro etc. You could easily use the hole for that purpose again or just tape over it.

More sea and sea underwater camera items for sale in my other listings including 6” dome port, extension rings, flat port, strobes, sync leads, arms etc