Salted Line Sea Frogs Underwater Camera Housing for Sony A6700 with 4'' Glass Flat Port

SKU: SLSNA6700FP90L4OR
$605.00 USD
$605.00 USD
$605.00 USD
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Color Orange

Flat Port Length Long

Salted Line: Clear Underwater Vision

Salted Line CH A6700 Underwater Housing for Sony A6700 Cameras | 4'' Long Flat Port | Optical Glass | Orange

90mm Bayonet|40m/130ft|4'' Long Flat Port|Optical Glass|Orange

The Salted Line A6700 Housing with a 4-inch Optical Glass Flat Port bundle is perfect for both prime and zoom lenses when shooting at the water's surface. While they can be used for underwater photography and videography, remember that a flat port can decrease your lens's angle of view by up to 28%. For wide-angle and fisheye lenses, a dome port is recommended instead.

This housing provides full control of all camera functions (excluding the touchscreen) 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 A6700 version offers several upgrades over the standard Sea Frogs housing, including:

  • Photo/Video/S&Q switch
  • Integrated M33 threaded bulkhead interface
  • A larger LCD screen window enhances visibility.
  • Compatibility with a detachable 2-stage shutter grip trigger.
  • Enhanced resistance to hydrodynamic shock for use in harsh conditions.
  • The control buttons have a 70% increase in spring stiffness, offering better tactile feedback for precise control.

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.
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.
Does the detachable grip come with the housing? +
No — the detachable shutter grip with two-stage trigger is sold separately.
Does it support an external monitor or HDMI? +
Yes. The A6700 housing includes an integrated M33 threaded bulkhead interface, compatible with standard underwater HDMI cables.
Does it have a vacuum leak check system? +
Yes. The housing includes a built-in Vacuum Check System port and inbuilt leak detection sensor for added safety.

Specifications

Bayonet:

  • 90mm (3.54'')

Materials:

  • Polycarbonate
  • ABS Plastic
  • Stainless Steel
  • EPDM Rubber

Dimensions:

  • Width: 195mm (7.68'')
  • Height: 150mm (5.91'')
  • Length: 125mm (4.92'')
  • Weight: ±1090g (2.4lb)

Compatible Lenses

Sony Lenses:

Sigma Lenses:

  • Sigma 24mm F1.4 DG HSM Art E-Mount (autofocus only) Focus Gear not Available

  • Sigma 35mm F1.4 DG DN Art E-Mount (autofocus, manual focus gear available)

Tamron Lenses:

  • Tamron 28-75mm F2.8 Di III RXD E-Mount (autofocus only) Zoom Gear not Available

Key Features

  • Detachable shutter grip with two-stage trigger (sold separately)
  • Vacuum Check 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
  • 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).

Package Includes

  • Salted Line CH A6700 Underwater Housing for Sony A6700 Cameras | 4'' Long Flat Port | Optical Glass | Orange x1
  • Spare O-ring Set x1
  • Silicone grease 5ml
  • Housing body cap x1
  • Port Cap (Front) x1
  • Port Cap (Back) x1

Manual:

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.