Sea Frogs V7 Dome Ports with 37mm Extension Ring

SKU: SFDP90A6V7
$243.00 USD
$243.00 USD
$243.00 USD
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Dome Port Size 6"

Dome Port Material Acrylic

Surf Edition No

Dive Deep, See More.

Sea Frogs 6" V7 Dome Port for Underwater Camera Housings

6'' | Optical Grade Acrylic | 90mm Mount | 37mm Extension Ring

The Sea Frogs 6'' Optical Grade Acrylic Dome Port V7 Designed with a 90mm (3.54'') bayonet mount. It is compatible with most Sea Frogs/Salted Line underwater housings, excluding A6xxx and RX1xx series models

How deep can it go?

The 6'' Dome Port V7 is rated for depths of up to 40 meters (130 feet), ensuring reliable underwater performance.

Acrylic vs Glass

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" vs 8"

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.

Specifications

Compatible Lenses:

Sony Lenses:

  • Sony E 18-135mm F3.5-5.6 OSS (autofocus only) Working only at 18mm. Zoom Gear not Available

  • 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) Zoom gears are unavailable for the Sony FX3/FX30 and ZV‑E1/ZV‑E10 models that rely on in‑camera zoom control.

Sigma Lenses:
Canon Lenses:

  • Canon EF 8-15mm F4L Fisheye USM + EF to FE-Mount Adapter (autofocus only) Zoom Gear not Available

Samyang Lenses:

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

Compatible Sea Frogs Underwater Camera Housings:

for Sony Cameras:

Bayonet:

  • Fits Sea Frogs housings with:

    90mm (3.54'') bayonet

Dimensions and Weight:

  • Width: 185mm (7.28'')

  • Height: 205mm (8.07'')

  • Length (port only): 87mm (3.43'')

  • Extension Ring: 37mm (1.46'')

  • Length with Extension Ring: 124mm (4.88'')

  • Weight: ±470gr (1.04lb)

Buoyancy:

  • Extremely Positive

Materials:

  • Polycarbonate (Extension Ring, Base, Shade)

  • Optical Grade Acrylic (Dome)

Key Features:

  • Standard Sea Frogs 90mm Bayonet Mount

  • Dome Diameter 152.4mm (6")

Package Includes:

  • Sea Frogs 6" V7 Dome Port for Underwater Camera Housings x1

  • Spare O-ring

  • Silicone grease 5ml

  • Dome Port Cap (back)

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.