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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.
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Ikelite DL compact 8"dome port #75344€454.25 €375.41In stockIkelite DL compact 8"dome port #75344 Learn More
Ikelite DL 8 Inch dome port #75340€569.25 €470.45In stockIkelite DL 8 Inch dome port #75340 Learn More
Ikelite 3" port with 67mm threads #9306.32Special Price €47.30 €39.09 Regular Price €88.00In stockIkelite 3" port with 67mm threads #9306.32
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Ikelite DLM 6 inch Dome Port with Zoom #5516.15€402.50 €332.64Backorder. Ready for shipment in 2-5 working daysAn extended Ikelite dome port providing zoom function for most mirrorless interchangeable zoom lenses when used with the appropriate zoom sleeve. Learn More
Ikelite DL 37mm lens port extension #75037€287.50 €237.60In stockIkelite DL 37mm lens port extension
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Ikelite DL 8" dome port extended base #75342€684.25 €565.50In stockIkelite DL 8" dome port extended base #75342
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Ikelite MIL Flat Port Standard #5516.45€287.50 €237.60In stockA low-volume Ikelite flat port for use with most shorter length mirrorless interchangeable macro lenses. Learn More
Ikelite MIL Dome Port #5516.11€402.50 €332.64In stockA super compact Ikelite dome port for use with interchangeable ultra wide angle and fisheye lenses. Learn More
Ikelite 0.75 inch Port Extension Ring #5510.50€258.75 €213.84In stockThe Ikelite Modular Lens Spacer extends the total length of a Lens Extension in combination with the Modular 8-inch Dome 5510.45 or 5510.35 Modular Flat Port. Learn More
Ikelite Dome Port Compact DSLR Housing #5516.12€431.25 €356.40Backorder. Ready for shipment in 2-5 working daysThis special Ikelite port is designed specifically to take full advantage of the Tokina 10-17mm Fisheye lens at its widest. 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.