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Choosing the right port system for your underwater housing is essential for achieving sharp, distortion-free images underwater. Whether you shoot wide-angle or macro, your port setup directly affects image quality, field of view, and usability.
Ports
Choose the right underwater port for your underwater housing and macro or wide-angle lens setup. From flat ports to underwater dome ports, we offer solutions for all major waterproof housings and lenses. Check the port charts to find the right port, gear and extension ring for your lens and waterproof case.
INON MRS60 Port II€346.10 €286.03Backorder. Ready for shipment in 2 to 4 weeksINON MRS60 Port II Learn More
INON MRS60 Port II (without MRS Control Ring)€224.00 €185.12Backorder. Ready for shipment in 1 to 2 weeksINON MRS60 Port II (without MRS Control Ring) Learn More
ZEN DP-100-S3 Fisheye-Macro 100mm Dome Port for Subal 3€1,428.00 €1,180.17Backorder. Ready for shipment in 1 to 2 weeksZEN DP-100-S3 Fisheye-Macro 100mm Dome Port for Subal 3 Learn More
Subal FPS-120/3 Flat Port [40120S]€320.00 €264.46Special order product, non-cancelable, non-returnable !Subal FP-120/3 Flat Port Learn More![Gates FP80 Flat Port [90-25-103]](https://www.uwcamerastore.com/media/catalog/product/cache/585a9f53153ae04cde57614e2eac8117/f/p/fp80.jpg)
Gates FP80 Flat Port [90-25-103]€1,524.00 €1,259.50Backorder. Ready for shipment in 1 to 2 weeksGates FP80 Flat Port [90-25-103]
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Gates PE286 Port Extender for Red€828.00 €684.30Backorder. Ready for shipment in 1 to 2 weeksGates PE286 Port Extender for Red Learn More![Gates PE486 Port Extender [90-40-102]](https://www.uwcamerastore.com/media/catalog/product/placeholder/default/NoImage-small_1.jpg)
Gates PE486 Port Extender [90-40-102]€1,174.00 €970.25Backorder. Ready for shipment in 1 to 2 weeksGates PE486 Port Extender [90-40-102] Learn More
Nauticam 6 inch wide angle port [36133]€550.00 €454.55In stockNauticam [36133], 6 inch wide angle port for Nauticam Mirrorless camera housings. Compatible with Panasonic 7-14mm, etc... Learn More
Nauticam macro port 41 [18704]€410.00 €338.84Backorder. Ready for shipment in 1 to 2 weeksNauticam macro port 41 [18704] for Canon EF-S 60mm f2.8 macro Learn More
Frequently asked questions about underwater ports
What is the difference between a dome port and a flat port?
A dome port is a curved (spherical) port used for wide-angle lenses. It helps maintain the field of view underwater while reducing distortion. A flat port is used for macro photography and increases magnification for close-up subjects.
Do I always need an extension ring for my underwater port?
Not always. An extension ring is only needed when your lens must be positioned correctly inside the port. This depends on your lens and underwater housing setup, and can be checked in the port charts.
What is a WACP conversion port?
A WACP (Wet Optics Conversion Port) is an advanced underwater port that combines high-quality optics with a dedicated port design. It delivers superior image quality, minimal distortion and excellent sharpness underwater.
Can I use a wet lens instead of a dome port?
Yes, in some setups you can use a wet lens on selected flat ports instead of a dome port. This allows you to switch between macro and wide-angle underwater, depending on your setup and compatibility.
How do I know which port fits my lens and housing?
You can use the port charts to find the correct combination of port, extension ring and gears for your specific lens and underwater housing.
Related articles about underwater ports for underwater housings
- Posted: March 17, 2026Categories: Underwater HousingsRead more »
- Posted: January 06, 2025Categories: Underwater Housings
Read more »When choosing the right dome port for your camera and lenses, there are many factors to consider. Is a glass dome better than an acrylic dome? What size dome is best for a specific lens? In this blog, we’ll answer these questions and explain how to use port charts to make an informed decision.
- Posted: November 28, 2024Categories: Underwater Housings
Read more »Have you ever taken underwater photos with a dome port and noticed something strange? The center of your image is crystal clear, but the edges look soft and blurry. What causes this? More importantly, how can you fix it? Don’t worry, we’ll keep things simple and informative. This guide will help you take your underwater photography to the next level.