The M33 accessories port enables connection of the SeaFrogs M33 HDMI 2.0 cable for external monitors and supports various third-party accessories using M33 to M24 or M33 to M16 step-down adapters.
LATEST ARRIVAL
Sale
![[fx3-fx30] Sea Frogs Salted Line Underwater Camera Housing for Sony FX3/FX30 with HDMI 2.0 Support](http://seafrogs.com.hk/cdn/shop/files/sfch-fx3-fx30-1-sea-frogs-salted-line-underwater-camera-housing-with-hdmi-2-0-support-for-sony-fx3-fx30-optical-glass-black_{width}x.webp?v=1750119740)
![[fx3-fx30] Sea Frogs Salted Line Underwater Camera Housing for Sony FX3/FX30 with HDMI 2.0 Support](http://seafrogs.com.hk/cdn/shop/files/sfch-fx3-fx30-1-sea-frogs-salted-line-underwater-camera-housing-with-hdmi-2-0-support-for-sony-fx3-fx30-optical-glass-black_500x.webp?v=1750119740)
![[fx3-fx30] Sea Frogs Salted Line Underwater Camera Housing for Sony FX3/FX30 with HDMI 2.0 Support](http://seafrogs.com.hk/cdn/shop/files/sfch-fx3-fx30-2-sea-frogs-salted-line-underwater-camera-housing-with-hdmi-2-0-support-for-sony-fx3-fx30-optical-glass-black_{width}x.webp?v=1750119740)
![[fx3-fx30] Sea Frogs Salted Line Underwater Camera Housing for Sony FX3/FX30 with HDMI 2.0 Support](http://seafrogs.com.hk/cdn/shop/files/sfch-fx3-fx30-2-sea-frogs-salted-line-underwater-camera-housing-with-hdmi-2-0-support-for-sony-fx3-fx30-optical-glass-black_500x.webp?v=1750119740)
Build Your Sea Frogs Salted Line Kit for Sony FX3/FX30
- Regular Price
- $540.00 USD
- Sale Price
- $540.00 USD
- Regular Price
-
$636.00 USD - Unit Price
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Sale
![[a7iii-a7riii] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-1-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-optical-glass-black_{width}x.webp?v=1750402861)
![[a7iii-a7riii] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-1-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-optical-glass-black_500x.webp?v=1750402861)
![[a7iii-a7riii] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-2-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-optical-glass-black_{width}x.webp?v=1750402861)
![[a7iii-a7riii] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-2-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-optical-glass-black_500x.webp?v=1750402861)
Build Your Sea Frogs Salted Line Kit for Sony A7III/A7RIII
- Regular Price
- $489.00 USD
- Sale Price
- $489.00 USD
- Regular Price
-
$576.00 USD - Unit Price
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Sale
![[a7iii-a7riii-v7-dp90a6] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with V7 Dome Port](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-v7-dp90a6-1-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-6-v7-dome-port-acrylic-white_{width}x.webp?v=1750402862)
![[a7iii-a7riii-v7-dp90a6] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with V7 Dome Port](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-v7-dp90a6-1-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-6-v7-dome-port-acrylic-white_500x.webp?v=1750402862)
![[a7iii-a7riii-v7-dp90a6] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with V7 Dome Port](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-v7-dp90a6-2-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-6-v7-dome-port-acrylic-white_{width}x.webp?v=1750402862)
![[a7iii-a7riii-v7-dp90a6] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with V7 Dome Port](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-v7-dp90a6-2-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-6-v7-dome-port-acrylic-white_500x.webp?v=1750402862)
Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with V7 Dome Port
- Regular Price
- from $692.00 USD
- Sale Price
- from $692.00 USD
- Regular Price
-
$815.00 USD - Unit Price
- Translation missing: en.general.accessibility.unit_price_separator
Sale
![[a7iii-a7riii-fp90l4] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with 4'' Glass Flat Port](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-fp90l4-1-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-4-long-flat-port-optical-glass-orange_{width}x.webp?v=1750402862)
![[a7iii-a7riii-fp90l4] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with 4'' Glass Flat Port](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-fp90l4-1-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-4-long-flat-port-optical-glass-orange_500x.webp?v=1750402862)
![[a7iii-a7riii-fp90l4] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with 4'' Glass Flat Port](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-fp90l4-2-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-4-long-flat-port-optical-glass-orange_{width}x.webp?v=1750402861)
![[a7iii-a7riii-fp90l4] Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with 4'' Glass Flat Port](http://seafrogs.com.hk/cdn/shop/files/sfch-a7iii-a7riii-fp90l4-2-sea-frogs-salted-line-underwater-camera-housing-for-sony-a7iii-a7riii-4-long-flat-port-optical-glass-orange_500x.webp?v=1750402861)
Sea Frogs Salted Line Underwater Camera Housing for Sony A7III/A7RIII with 4'' Glass Flat Port
- Regular Price
- from $540.00 USD
- Sale Price
- from $540.00 USD
- Regular Price
-
$636.00 USD - Unit Price
- Translation missing: en.general.accessibility.unit_price_separator
SHIPPING POLICY
Economy Shipping Worldwide - from 12Â $US(5 - 14 Working days)Â Available shipping options appear during checkout.
Expedited Shipping Worldwide - from 19.00 $US (1 - 7* Business days) Available shipping options appear during checkout.
Free Expedited Worldwide Shipping — On orders over $400 USD (1–7* business days) to selected countries.
Available shipping options appear during checkout.
SEA FROGS® PRODUCT RANGE
PROFESSIONAL UNDERWATER HOUSINGS
for Canon, Fujifilm, Olympus, Sony and Panasonic cameras
Spare swap kit for A6xxx Salted Line
- Regular Price
- $19.00 USD
- Sale Price
- $19.00 USD
- Regular Price
-
$19.00 USD - Unit Price
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Sony ZV-E1 40M/130FT Underwater camera housing. Body only.
- Regular Price
- $455.00 USD
- Sale Price
- $455.00 USD
- Regular Price
-
$455.00 USD - Unit Price
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Sony ZV-E1 40M/130FT Underwater camera housing with 8" Dome port V.7 for Sony FE PZ 16-35mm f/4 G lens
- Regular Price
- $727.00 USD
- Sale Price
- $727.00 USD
- Regular Price
-
$727.00 USD - Unit Price
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Sony ZV-E1 40M/130FT Underwater camera housing with 6" Glass Flat short port.
- Regular Price
- $640.00 USD
- Sale Price
- $640.00 USD
- Regular Price
-
$640.00 USD - Unit Price
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Sony ZV-E1 40M/130FT Underwater camera housing with 6" Glass Flat long port for SONY FE24-70mm F2.8 GM.
- Regular Price
- $640.00 USD
- Sale Price
- $640.00 USD
- Regular Price
-
$640.00 USD - Unit Price
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Sony ZV-E1 40M/130FT Underwater camera housing with 6" Glass Flat long port for SONY FE24-70mm F2.8 GM II.
- Regular Price
- $640.00 USD
- Sale Price
- $640.00 USD
- Regular Price
-
$640.00 USD - Unit Price
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Sony ZV-E1 40M/130FT Underwater camera housing with 6" Glass Flat long port for Sony FE24-105mm F4 G OSS.
- Regular Price
- $640.00 USD
- Sale Price
- $640.00 USD
- Regular Price
-
$640.00 USD - Unit Price
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Sony ZV-E1 40M/130FT Underwater camera housing with 6" Glass Flat long port for Sigma 24-70 F2.8 DG DN II
- Regular Price
- $640.00 USD
- Sale Price
- $640.00 USD
- Regular Price
-
$640.00 USD - Unit Price
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Sony ZV-E1 40M/130FT Underwater camera housing with 6" Glass Flat long port for Sigma 24-70 F2.8 DG DN
- Regular Price
- $640.00 USD
- Sale Price
- $640.00 USD
- Regular Price
-
$640.00 USD - Unit Price
- Translation missing: en.general.accessibility.unit_price_separator
Sony ZV-E1 40M/130FT Underwater camera housing with 8" Dome port V.2 for Sony FE 16-35mm F2.8 GM (Zoom gear included).
- Regular Price
- $727.00 USD
- Sale Price
- $727.00 USD
- Regular Price
-
$727.00 USD - Unit Price
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Sony ZV-E1 40M/130FT Underwater camera housing with 8" Dome port V.10 for FE12-24mm F4 (Zoom rings for FE12-24 F4 and FE16-35 F4 included).
- Regular Price
- $727.00 USD
- Sale Price
- $727.00 USD
- Regular Price
-
$727.00 USD - Unit Price
- Translation missing: en.general.accessibility.unit_price_separator
Sony ZV-E1 40M/130FT Underwater camera housing with 8" Dome port V.10 (FE16-35mm F2.8 GM II Zoom gear included).
- Regular Price
- $727.00 USD
- Sale Price
- $727.00 USD
- Regular Price
-
$727.00 USD - Unit Price
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WIDE ANGLE DRY DOME PORTS
KitDive 6" Dry Dome Port Neoprene cover
- Regular Price
- $13.00 USD
- Sale Price
- $13.00 USD
- Regular Price
-
$13.00 USD - Unit Price
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Sold Out
6" Swap ring for Dry Dome ports
- Regular Price
- $47.00 USD
- Sale Price
- $47.00 USD
- Regular Price
-
$47.00 USD - Unit Price
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A6xxx series Salted Line zoom gear for Sony 18-105mm lens
- Regular Price
- $40.00 USD
- Sale Price
- $40.00 USD
- Regular Price
-
$40.00 USD - Unit Price
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A6xxx series Salted Line zoom gear for Sony 10-18mm lens
- Regular Price
- $20.00 USD
- Sale Price
- $20.00 USD
- Regular Price
-
$20.00 USD - Unit Price
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A6xxx series Salted Line zoom gear for Sony 16-50mm lens
- Regular Price
- $20.00 USD
- Sale Price
- $20.00 USD
- Regular Price
-
$20.00 USD - Unit Price
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KitDive Neoprene cover for Olympus TG-3/TG-4 and TG-5/TG-6/TG-7 Underwater housings
- Regular Price
- $15.00 USD
- Sale Price
- $15.00 USD
- Regular Price
-
$15.00 USD - Unit Price
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Zoom gear for Fujifilm XF16-80mm F4 R OIS W
- Regular Price
- $30.00 USD
- Sale Price
- $30.00 USD
- Regular Price
-
$30.00 USD - Unit Price
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KitDive 8" Dry Dome Port Neoprene cover
- Regular Price
- $15.00 USD
- Sale Price
- $15.00 USD
- Regular Price
-
$15.00 USD - Unit Price
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KitDive 67mm Red Filter for underwater photography (Wet)
- Regular Price
- $16.00 USD
- Sale Price
- $16.00 USD
- Regular Price
-
$16.00 USD - Unit Price
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Sale
KitDive 6" Flat Long / Short Port Neoprene cover
- Regular Price
- $11.00 USD
- Sale Price
- $11.00 USD
- Regular Price
-
$16.00 USD - Unit Price
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Sale
4" Spare Sphere for Wide Angle Wet Correctional & Salted Line Dome Ports
- Regular Price
- $42.00 USD
- Sale Price
- $42.00 USD
- Regular Price
-
$60.00 USD - Unit Price
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Sale
6" Optical Acrylic Spare Sphere for Sea Frogs Dome Ports
- Regular Price
- $59.00 USD
- Sale Price
- $59.00 USD
- Regular Price
-
$79.00 USD - Unit Price
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UNDERWATER VIDEO LIGHTS / STROBES ACCESSORIES
Sea Frogs Flash trigger for fibre-optic cables (Updated Version)
- Regular Price
- $68.00 USD
- Sale Price
- $68.00 USD
- Regular Price
-
$68.00 USD - Unit Price
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Sea Frogs 5-Pin Sync Cord to Nikonos type bulkhead for underwater housings, 100M/330FT
- Regular Price
- $95.00 USD
- Sale Price
- $95.00 USD
- Regular Price
-
$95.00 USD - Unit Price
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Sea Frogs Dual 5-Pin Sync Cord to Nikonos type bulkhead for underwater housings, 100M/330FT
- Regular Price
- $130.00 USD
- Sale Price
- $130.00 USD
- Regular Price
-
$130.00 USD - Unit Price
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Fiber Optic Cable INON D Type to Sea&Sea 2 meters
- Regular Price
- $30.00 USD
- Sale Price
- $30.00 USD
- Regular Price
-
$30.00 USD - Unit Price
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Sold Out
Fiber-optic Cable M (2 meters). Sea & Sea type connections on both sides.
- Regular Price
- $50.00 USD
- Sale Price
- $50.00 USD
- Regular Price
-
$50.00 USD - Unit Price
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Sold Out
Underwater Video light / Strobe mounting system MS2
- Regular Price
- $55.00 USD
- Sale Price
- $55.00 USD
- Regular Price
-
$55.00 USD - Unit Price
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Sold Out
Underwater Video light / Strobe mounting system MS1
- Regular Price
- $45.00 USD
- Sale Price
- $45.00 USD
- Regular Price
-
$45.00 USD - Unit Price
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ACCESSORIES
ARMS & CLAMPS / ALUMINIUM TRAYS
Underwater Camera Housing Cold Shoe to GoPro Mount
- Regular Price
- from $13.00 USD
- Sale Price
- from $13.00 USD
- Regular Price
-
$13.00 USD - Unit Price
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Sea Frogs M33 to M16 Step-Down Adapter for Salted Line FX3/FX30
- Regular Price
- $26.00 USD
- Sale Price
- $26.00 USD
- Regular Price
-
- Unit Price
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Sea Frogs M33 to M24 Step-Down Adapter for Salted Line FX3/FX30
- Regular Price
- $26.00 USD
- Sale Price
- $26.00 USD
- Regular Price
-
- Unit Price
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Sold Out
8"/20.5cm Aluminium one inch ball & YS head adapter arm
- Regular Price
- $19.00 USD
- Sale Price
- $19.00 USD
- Regular Price
-
$19.00 USD - Unit Price
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7"/17.7cm Double 1" ball and YS head adapter arm
- Regular Price
- $20.00 USD
- Sale Price
- $20.00 USD
- Regular Price
-
$20.00 USD - Unit Price
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Sold Out
2 x 8"/20.5cm Aluminium one inch ball & YS head arm
- Regular Price
- $35.00 USD
- Sale Price
- $35.00 USD
- Regular Price
-
$35.00 USD - Unit Price
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Sold Out
7"/17.8cm Aluminium double one inch ball arm
- Regular Price
- $18.00 USD
- Sale Price
- $18.00 USD
- Regular Price
-
$18.00 USD - Unit Price
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Sold Out
Underwater Video light / Strobe mounting system MS1
- Regular Price
- $45.00 USD
- Sale Price
- $45.00 USD
- Regular Price
-
$45.00 USD - Unit Price
- Translation missing: en.general.accessibility.unit_price_separator
Sold Out
Underwater Video light / Strobe mounting system MS2
- Regular Price
- $55.00 USD
- Sale Price
- $55.00 USD
- Regular Price
-
$55.00 USD - Unit Price
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Sold Out
2.5"/6.9cm Cold shoe - 1" ball adapter
- Regular Price
- $25.00 USD
- Sale Price
- $25.00 USD
- Regular Price
-
$25.00 USD - Unit Price
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3.3"/8.3cm Cold shoe - YS head adapter
- Regular Price
- $29.00 USD
- Sale Price
- $29.00 USD
- Regular Price
-
$29.00 USD - Unit Price
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Male 1/4"-20 to 1" Ball adapter Size: 2.5"/6.9cm
- Regular Price
- $19.00 USD
- Sale Price
- $19.00 USD
- Regular Price
-
$19.00 USD - Unit Price
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LATEST NEWS
About Sea Frogs Salted Line series Waterproof Camera Housings
Posted on July 25 2025
Typically, the Salted Line version is introduced a few years after the release of the standard Sea Frogs housing model, incorporating the experiences, suggestions, and real-world insights from thousands of users.
How to Choose the Right Lens Port for Underwater or Surfing Photography.
Posted on June 16 2025
FLAT VS DOME PORTS.