Sony A7S III Salted Line series 40M/130FT Waterproof camera housing with Standard port.Black


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The Sea Frogs A7SIII Salted Line series camera housing in black is waterproof up to 40 meters (130 feet) and specifically crafted for the Sony A7s iii. Housing in this configuration comes with a standard 4" glass flat port and zoom gear for the FE28-70mm lens but can also work with various E-mount lenses.

SeaFrogs Salted Line A7S III housing lets you control all camera functions (except the joystick) underwater up to 40 meters (130 feet). The standard bayonet with a 90mm diameter allows for using any Sea Frogs dry flat and dome ports, except ports designed explicitly for A6xxx and RX1xx camera housings.

The Salted Line A7S III version stands out from the standard Sea Frogs A7S III housing with enhanced features, including two stainless steel latches with locking pins, a larger LCD window, and the capability to mount a detachable 2-stage pistol grip trigger. Notably, the control buttons boast a 50% increase in spring stiffness, ensuring improved tactile feedback. Ideal for underwater and surf photography, this upgraded housing offers enhanced durability and precision for Sony A7S III users. Explore the advanced capabilities of the Salted Line A7S III housing for an optimized underwater shooting experience.

    Compatible lenses:

    • Sony FE 16-35mm F/4 ZA OSS  ( Autofocus only, Manual zoom gear - purchase hereWorks from 17mm to 35mm
    • Sony FE 24-70mm F/4 ZA OSS (at 24mm only)
    • Sony FE 24mm F1.4 GM (Autofocus only)
    • Sony FE 28-70mm F3.5-5.6 OSS (Autofocus only, Manual zoom gear included)
    • Sony FE 50mm F1.8 (Autofocus only)
    • Sony FE 50mm F2.8 Macro (Autofocus only)
    • Sony FE 55mm F1.8 ZA Carl Zeiss Sonnar T* (Autofocus only)
    • Sony FE 85mm F1.8 (Autofocus only)
    • Sony FE 35mm F1.8 (Autofocus only)
    • Sony FE 28mm F2  (Autofocus only)
    • Sigma 35mm f/2 DG DN  (Autofocus only)
    • Viltrox AF 85mm F1.8 FE II Lens (Autofocus only)
    • Sony FE 35mm F1.4 GM Lens (Autofocus only)


    Dimensions and weight (Body only):

    • Width: 19cm (7.5")
    • Height: 18cm (7")
    • Length: 12cm (4.7")
    • Weight: ±1100 GR (2.4 LBS)



    • Extremely positive ( Hand strap required )


    Materials :

    • Polycarbonate
    • Optical glass
    • ABS plastic
    • Stainless steel
    • EPDM rubber


    Key features:

    • Vacuum Pump System port
    • High-quality optical viewfinder
    • Inbuilt leak detection sensor
    • Interchangeable port system
    • Synchro cable port
    • Dual Fiber-Optic port (Sea&Sea type)
    • Two stainless steel mounting plates 1/4" thread
    • The reinforced metallic bottom plate 
    • Dual-sided metal latch locking system
    • Detachable Pistol grip with 2-stage trigger (Not Included)
    • O'ring sealed buttons with spring


    To connect an external strobe with this housing, it will require the use of a Dual 5-pin Sync Cord (purchase here), a Single 5-pin Sync Cord (purchase here), or a Fiber-optic cable (purchase here) with a Flash trigger (purchase here)


    Package includes:

    • Underwater housing for Sony A7S III with standard port
    • Zoom gear FE28-70mm
    • User manual 
    • Spare O-rings set
    • Silicone grease 5ml packet
    • Housing body cap
    • Port cap (back)


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