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Continue ShoppingSea Frogs Extension Adapter Ring V.2 for 6" & 8" Dome Ports
SKU: ER9088Sea Frogs 90mm Bayonet Mount| 88mm Extension Ring
Also available on the European website
The Sea Frogs Extension Adapter Ring V.2 adds a 88mm (3.46'') extension for use with Sea Frogs 6" and 8" dome ports. It features the 90mm (3.54'') bayonet mount and fits most Sea Frogs underwater housings, excluding the A6xxx and RX1xx series models. If you already own a Sea Frogs dome port, there's no need to purchase a new one to fit a different lens—simply swap the extension ring for a perfect setup.
Please note: Extension rings are not suitable for flat ports and cannot be stacked.
Canon EF 16-35mm F2.8 L II (autofocus, manual zoom gear available)
Canon EF 16-35mm F2.8 L III (autofocus, manual zoom gear available)
Canon EF 16-35mm F4 L IS (autofocus, manual zoom gear available)
Canon EF 24-105mm F4 L IS (autofocus, manual zoom gear available)
Canon EF 24-70mm F2.8 L II (autofocus, manual zoom gear available)
Canon EF 24mm F1.4 L II USM (autofocus only)
Canon RF 14-35mm F4L IS USM L IS (autofocus, manual zoom gear available)
Canon RF 15-35F2.8L IS USM (autofocus, manual zoom gear available)
Canon RF 24-105mm F4L IS USM (autofocus, manual zoom gear available)
Fujifilm XF16-55mm F2.8 R LM (autofocus, manual zoom gear available)
Fujifilm XF16-80mm F4 R OIS W (autofocus, manual zoom gear available)
Sigma 24-70mm F2.8 DG DN Art E-Mount (autofocus, manual zoom gear available)
Sigma 24-70mm F2.8 DG DN Art II E-Mount (autofocus, manual zoom gear available)
Sony FE 16-35mm F2.8 GM (autofocus, manual zoom gear available)
Sony FE 16-35mm F2.8 GM II (autofocus, manual zoom gear available)
Sony FE 24-105mm F4 G OSS (autofocus, manual zoom gear available)
Sony FE 24-70mm F2.8 GM (autofocus, manual zoom gear available)
Sony FE 24-70mm F2.8 GM II (autofocus, manual zoom gear available)
Fits Sea Frogs housings with:
90mm (3.54'') bayonet
Extension Length:
88mm (3.46'')
Port Opening Diameter:
90mm (3.54'')
Length (including Bayonet):
106mm (4.17'')
Weight:
±246gr (.54lb)
Polycarbonate
Sea Frogs Extension Adapter Ring V.2 for 6" & 8" Dome Ports x1
Spare O-ring
Silicone grease 5ml
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