Seafrogs Underwater Housing Waterproof Case for Sony A7 III A7R III V.3 Series with 6" Dome Port Kit (and Standard Port), Compatible Sony a7m3 a7r3 with 16-35mm F2.8 GM / 28-70mm F3.5-5.6 Lens

COMPATIBLE: This Underwater housing is specially designed for Sony A7R III, and compatible with Sony A7 iii. Easily operate all Camera controls underwater with an external button
【Top cause of flooding】- Closing the housing and having a desiccant pack or a large hair, or Sand caught in the o-ring. This has happened to many customers- beware - always watch carefully when you close the housing. Nothing can be touched or laying on the o-ring as the housing close, It is highly recommended to get the SeaFrogs Vacuum Pump VPS-100 Pre-Dive Vacuum Leak Check System
VACUUM PUMP SYSTEM PORT: Compatible with Seafrogs VPS-100 vacuum pump system, for checking the water tightness of underwater camera housing before submerging
With Wide Angle Dome Port, applied to take half above water half underwater video or image very easily, and your angle will be much larger than the normal lens
&#x1F449 Please kindly note that Silicone Grease (Purchase separately) will help O ring Well seal this underwater case. ( Please contact seller If you are not sure what kind of Silicone Grease will work)

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