Sea Frogs 6” – 90mm Bayonet Optical Glass Flat Ports for Canon/Fujifilm/Sony Housings

Name: Sea Frogs 6'' - 90mm Bayonet Optical Glass Flat Ports for Canon/Fujifilm/Sony Housings
SKU: seafrogs-6-inch-90mm-bayonet-optical-glass-flat-ports
Availability: InStock

$86.49 $116.88-15% OFF

Flat Port Length

Clear

Delivery Info

Information

Shipping
Free US shipping on all orders over $100 — $9.95 flat rate under $100. Orders ship within 1–2 business days and arrive in 3–7 business days. Shipping Policy.

Fitment
Not sure this fits your camera or lens? Check our port compatibility chart or email us for free fitment advice before you order.

Return & exchange
Not satisfied? Return unused items within 30 days for an exchange or refund. More info.

Assistance
Call us at (786) 927-7131 (Mon–Fri, 9 AM–5 PM ET), or email us at [email protected].

Additional information

Weight	2.469 lbs
Flat Port Length	Long, Medium, Short

seafrogs-6-inch-90mm-bayonet-optical-glass-flat-ports Categories: Lens Ports for Underwater Camera Housings, Sea Frogs Flat Ports for Underwater Camera Housings

Depth's View: Clarify Your Aquatic Stories

Sea Frogs 6'' Optical Glass Flat Long Port for Canon/Fujifilm/Sony Housings

6" | Optical Glass | Long 150mm (5.91") | 90mm Bayonet

Also available on the

The Sea Frogs 6'' (152mm) Optical Glass Flat Long (150mm/5.91'') Port. 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'' (152mm) Flat Port is rated for depths of up to 40 meters (130 feet), ensuring reliable underwater performance.

Package Includes

Flat Port Cap (Back) ×1
Neoprene Cover ×1

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.

Frequently Asked Questions

How deep can I use this port? +

The 6'' Flat Port is rated for depths of up to 40 meters (130 feet).

Is it compatible with my Sea Frogs housing? +

This port uses a 90mm (3.54'') bayonet mount. It is compatible with most Salted Line / Sea Frogs housings, excluding A6xxx and RX1xx series models.

Specifications

Bayonet:

90mm (3.54'')

Materials:

Optical Glass
Polycarbonate (Base)

Dimensions:

Width: 152mm (6'')
Height: 152mm (6'')
Length: 150mm (5.91'')
Weight: ±1120g (2.469lb)

Compatible Lenses

Sony Lenses:

Sony FE 135mm F1.8 GM (autofocus only) Focus Gear not Available
Sony FE 16-35mm F2.8 GM (autofocus, manual zoom gear available) Optimal at 35mm
Sony FE 24-105mm F4 G OSS (autofocus, manual zoom gear available)
Sony FE 24-70mm F2.8 GM (autofocus, manual zoom gear available) Working range 24mm to 55mm
Sony FE 24-70mm F2.8 GM II (autofocus, manual zoom gear available)

Sigma Lenses:

Sigma 105mm F2.8 DG DN Macro E-Mount (autofocus only) Focus Gear not 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)

Canon Lenses:

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 24-105mm F4-7.1 IS USM (autofocus only) Zoom Gear not Available
Canon EF 24-70mm F2.8 L II (autofocus, manual zoom gear available) Working range 24mm to 55mm
Canon EF 85mm F1.4 L IS USM (autofocus only) Focus Gear not 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 Lenses:

Fujifilm XF16-55mm F2.8 R LM (autofocus, manual zoom gear available)

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