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.
Ikelite 3" port with 67mm threads #9306.32Special Price €47.30 €39.09 Regular Price €88.00In stock- Ikelite Dome Port Compact DSLR Housing #5516.12€431.25 €356.40Backorder. Ready for shipment in 2-5 working days
- Ikelite shade (compact 8"dome port) #75346Special Price €59.00 €48.76 Regular Price €172.00Please contact us for time of delivery
- Ikelite DLM 6 inch Dome Port with Zoom EXT .375 #5516.16€488.75 €403.93Backorder. Ready for shipment in 2-5 working days
- Ikelite Wide Angle Port M67 for Sony RX100VI€155.25 €128.31Backorder. Ready for shipment in 1 to 2 weeks
- Ikelite DL compact 8 Inch dome port extended #75348€454.25 €375.41Backorder. Ready for shipment in 2-5 working days
- Ikelite DL 5 inch flat port #75303€569.25 €470.45Backorder. Ready for shipment in 2-5 working days
- Ikelite DLM 8 inch Dome Port V2 #5516.82€569.25 €470.45Backorder. Ready for shipment in 2-5 working days
- Ikelite DLM 6 inch Dome Port with Zoom EXT 1.00 #5516.17€517.50 €427.69Backorder. Ready for shipment in 2-5 working days
- Ikelite 2" mirrorless lens extension #5516.69€253.00 €209.09Backorder. Ready for shipment in 2-5 working days
- Ikelite DC1 6 Inch Dome for Olympus Tough #6401€402.50 €332.64Backorder. Ready for shipment in 2 to 4 weeks
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.



























