Seafrogs [40M/130FT] Underwater Housing Waterproof Case w/ 6 Inch Dome Port Kit for Sony -7R Compatible with Sony 16-35mm /4 28-70mm .5-5.6, 12-24mm Lens-Black

Features: Special Design for Sony -7R Alpha 7R Camera to make sure all control button available when using underwater, Come with houisng ( Mounted with Standard Flat Port), also a Seafrogs wa005- dome port The waterproof cases are not only for diving, with these housings, you no longer have to worry about your camera if it is raining, snowy or dusty : Compatible with Seafrogs -100 vacuum pump system, for checking the water tightness of underwater camera housing before submerging Inbuilt leak detection sensor, Interchangeable port system, 40m / 130ft Dept rate, and Stainless steel mounting plate 1/4" Thread Please kindly note that Silicone Grease (Purchase separately) will help ring Well seal this underwater case. ( Please contact seller If you are not sure what kind of Silicone Grease will work)