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Build Your Salted Line Sea Frogs Kit for Sony FX3/FX30 with HDMI Support

Original price was: $349.80.Current price is: $286.84.-18% OFF

Delivery Info

Information

Shipping
Free US shipping on all orders over $100 — $9.95 flat rate under $100. Orders ship within 1–2 business days and arrive in 3–7 business days. Shipping Policy.

Fitment
Not sure this fits your camera or lens? Check our port compatibility chart or email us for free fitment advice before you order.

Return & exchange
Not satisfied? Return unused items within 30 days for an exchange or refund. More info.

Assistance
Call us at (786) 927-7131 (Mon–Fri, 9 AM–5 PM ET), or email us at [email protected].

Additional information
Weight 2.579 lbs
Color

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Sea Frogs: HD2.0 Depths

Salted Line CH FX3/FX30 Underwater Housing for Sony FX3/FX30 Cameras | Black

90mm Bayonet|40m/130ft|M33 Bulkhead|Black

This housing provides full control of all camera functions (excluding touch screen) and is equipped with a standard bayonet mount featuring a 90mm diameter, compatible with a wide range of Sea Frogs dry flat and dome ports (except those made for A6xxx and RX1xx camera housings).

The control buttons feature a 50% increase in spring stiffness, providing superior tactile feedback for precise control. Whether you're into underwater or surf photography, this housing offers enhanced durability, functionality and precision, making it the ideal choice for users seeking to capture stunning images in challenging environments.

The Salted Line FX3/FX30 Housing version features several premium upgrades, including:

  • HDMI Support: Integrated M33 threaded bulkhead interface for external monitor connection
  • Improved Visibility: A larger LCD screen window enhances visibility.
  • Precision Control: Compatibility with a detachable 2-stage shutter grip trigger.

Package Includes

  • Salted Line CH FX3/FX30 Underwater Housing for Sony FX3/FX30 Cameras | Black ×1
  • Spare O-ring Set ×1
  • Silicone grease (5 ml) ×1
  • Housing body cap ×1
Salted Line CH FX3/FX30 Underwater Housing for Sony FX3/FX30 Cameras | Black

Please Note: Camera and lens not included with the housing.

Disclaimer:

Every effort has been made to ensure that the descriptions and images provided are accurate and up-to-date. However, occasional errors may occur, and product features, specifications, or appearances may change without notice. We recommend verifying any details that are critical to your purchasing decision.

Frequently Asked Questions

How deep can it go? +
The Salted Line housing is rated for depths of up to 40 meters (130 feet), ensuring reliable underwater performance.
Acrylic or glass dome port — which should I choose? +
Acrylic ports deliver solid image quality in most scenarios, and they have the advantages of being lighter, more affordable, and easier to repair. Glass dome ports, while offering slightly superior image quality in specific conditions and better scratch resistance, cannot be repaired if scratched.
6" or 8" dome — which size is right for me? +
The 6" domes deliver excellent image quality in most shooting conditions while being significantly more compact and travel-friendly, making them the preferred choice for many users. While 8" domes can offer slightly improved edge sharpness, their larger size makes them bulkier and less convenient to transport.
What is Surf Edition? +
Dome Ports include a lens shade that protects them from accidental contact with objects during use and offers benefits in some shooting conditions. The Surf Edition Dome Ports are designed without a lens shade to minimize drag when shooting in large waves.
What dome and flat ports are compatible? +
The housing uses a 90mm bayonet mount, compatible with all Salted Line / Sea Frogs dome and flat ports for that bayonet size.
Does it include a port? +
No port is included. Ports are sold separately.
What O-rings and maintenance is required? +
Inspect and lubricate the O-ring before every dive. Replace O-rings at least once per year or every 50 dives. Use only Salted Line / Sea Frogs silicone grease — third-party greases may cause leaks.
Can I connect an external monitor via HDMI? +
Yes. The FX3/FX30 housing includes an integrated M33 threaded HDMI bulkhead interface for connecting an external monitor or recorder underwater.
Does it work with the FX3 and FX30 simultaneously? +
Yes — the housing is designed to fit both the Sony FX3 and FX30 cinema-line cameras.

Specifications

Bayonet:

  • 90mm (3.54'')

Materials:

  • Polycarbonate
  • ABS Plastic
  • Stainless Steel
  • EPDM Rubber

Dimensions:

  • Width: 200mm (7.87'')
  • Height: 155mm (6.1'')
  • Length: 135mm (5.31'')
  • Weight: ±1170g (2.58lb)

Key Features

  • Vacuum Pump System port
  • Inbuilt leak detection sensor
  • Interchangeable port system
  • Integrated M33 threaded bulkhead interface
  • 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 shutter grip with 2-stage trigger (not included)
  • O-ring sealed buttons with spring

Connect an external strobe with this housing. It will require a fiber-optic cable (purchase here) and a flash trigger (purchase here).

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