[06-er9037] Sea Frogs Extension Adapter Ring V.7 for 6" & 8" Dome Ports

Sea Frogs

Sea Frogs Extension Adapter Ring V.7 for 6" & 8" Dome Ports

SKU: ER9037

€63.00 €91.00

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To ensure you purchase the correct Extension Ring, please select your Camera Brand:
Please select your Underwater Housing:
Subaquatic Symbiosis

Sea Frogs Extension Adapter Ring V.7 for 6" & 8" Dome Ports

Sea Frogs 90mm Bayonet Mount| 37mm Extension Ring

The Sea Frogs Extension Adapter Ring V.7 adds a 37mm (1.46'') extension for use with Sea Frogs 6" and 8" dome ports, making it compatible with wide-angle and ultra-wide-angle lenses. 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.

Specifications

Compatible Sea Frogs Underwater Camera Housings:

for Sony Cameras:

Compatible Lenses:

Adapter Lenses:

  • Adapter EF to FE-Mount CONVERTER + EF 8-15mm F4L Fisheye USM (autofocus only)

Samyang Lenses:

  • Samyang AF 14mm F2.8 FE E-Mount (autofocus only)

Sigma Lenses:
Sony Lenses:

  • Sony E 18-135mm F3.5-5.6 OSS (autofocus only)

  • Sony FE 14mm F1.8 GM (autofocus only)

  • Sony FE 28-60 F4-5.6 (autofocus, manual zoom gear available)

  • Sony FE 28mm F2 + Fisheye Converter SEL057FEC (autofocus only)

  • Sony FE 28mm F2 + Ultra Wide Converter SEL075UWC (autofocus only)

  • Sony FE PZ 16-35mm F4 G (autofocus, manual zoom gear available)

Bayonet:

  • Fits Sea Frogs housings with:

    90mm (3.54'') bayonet

Dimensions and Weight:

  • Extension Length:

    37mm (1.46'')

  • Port Opening Diameter:

    90mm (3.54'')

  • Length (including Bayonet):

    53mm (2.09'')

  • Weight:

    ±120gr (.26lb)

Materials:

  • Polycarbonate

Package Includes:

  • Sea Frogs Extension Adapter Ring V.7 for 6" & 8" Dome Ports x1

  • Spare O-ring

  • Silicone grease 5ml

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