Sony A7? 40M/130FT Underwater camera housing with 6" optical Glass Flat Long Port for Sigma 24-70 F2.8 DG DN II (zoom gear included) Product Model_DP67A4W it will require the use

it will require the use of a Fiber-optic cable (purchase here) with a Flash trigger (purchase here)

Rokinon / Samyang 8mm F3

Salted Line CH A7IV GEN2 Underwater Housing for Sony A7IV Cameras | 6'' V10 Dome Port | Acrylic | Black

that you can tie to your underwater housing to prevent loss

Hot shoe to bulkhead connection cable ×1

Sony A7? 40M/130FT Underwater camera housing with 6" optical Glass Flat Long Port for Sigma 24-70 F2.8 DG DN II (zoom gear included) Product Model_DP67A4W it will require the useThis product is also available at the www. seafrogs. com. hk website In Stock! Compatible lenses & ports list SeaFrogs 40M 130FT Underwater camera housing for Sony A7C Full camera control is available, except for the joystick. Materials : Polycarbonate ABS plastic Optical glass Stainless steel EPDM rubber O'ring sealed buttons with spring Compatible lenses (6" optical correct glass flat long port): Sony FE 24 105mm F4 G OSS (Autofocus only, Manual