Gamma flashlight not included
A 1-inch diameter ball mount with o-ring is compatible with the Ikelite ball arm system and most ball arm systems from Ultralight
Housings produced before January 2023 (serial number 77880 and below) require an Update Kit for use with the newer Sony a7R V or a7R VI cameras
About the OM System TG-7
Replacement camera mount with screw for 200DL Underwater Housing # 71018
200DL Underwater Housing for Sony a1 II, a9 III Deluxe Version with Handles, Vacuum Pump, & USB-C Charging Bulkhead Logo Gear Gamma flashlight not includedWe've set up the Deluxe 200DL Underwater Housing for a1 II and Sony a9 III exactly the way we would use it with Dual Tray with Dual Handles, Trigger Extensions, Vacuum Pump, USB C Charging & Data Transfer Bulkhead, and a set of spare O Rings. This is a full featured and durable waterproof housing for Sony a1 II and a9 III full frame mirrorless digital cameras. Suitable for scuba, snorkel, surf, pool, and any application in or around the water. The