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Mountbases and lens adapters
Extend the compatibility of your underwater setup with the right mount base or lens adapter. Mix and match wet lenses and housings. Even across brands.
![Nauticam M67 naar Bayonet Mount Converter II [83250]](https://www.uwcamerastore.com/media/catalog/product/cache/585a9f53153ae04cde57614e2eac8117/n/a/na83250.jpg)
Nauticam M67 naar Bayonet Mount Converter II [83250]€92.00 €76.03In stockThis Bayonet Mount Converter II is designed for selected M67 threaded ports to use with Water Contact Optics.
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AOI Quick Release System 01 with M67 Thread Mount€45.00 €37.19Backorder. Ready for shipment in 2 to 4 weeksConverts your M67 lens to an bajonet lens for the AOI Quick Release System 01
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AOI Quick Release System 01 Mount Base for M67 Flat Ports€99.00 €81.82In stockAOI Quick Release System 01 Mount Base for M67 Flat Ports Learn More
AOI Quick Release System 01 Mount Base (plastic) voor 52mm€89.00 €73.55Backorder. Ready for shipment in 2 to 4 weeksAOI Quick Release System 01 Mount Base (plastic) for 52mm
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Divevolk Expansion Clamp with 67mm lensadapter€87.00 €71.90In stockDivevolk Seatouch 4 Max Expansion Clamp with 67mm adapter arm for underwater photography. Needed to use lenses, filters, tray, tripod, etcetera .
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INON SD adapter voor GoPro HERO 13, HERO12, HERO11, HERO10,€69.29 €57.26In stockSD Front Masks enable GoPro® HERO9 owners to use dedicated semi-fisheye lens or wide close-up lens
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T-HOUSING Adapter for Inon lenses (T-HOUSING Hero 9 / 10 / 11 / 12 / 13)€39.95 €33.02In stockAdapter to use an INON SD wetlens or AOI UWL-03 with your T-housing for Gopro 9, 10, 11, 12 and 13
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Olympus PMLA-EP01 M67 lens adapter PT-EP01/PT-EP03/PT-EP10Special Price €59.00 €48.76 Regular Price €71.49Not available anymore !Olympus PMLA-EP01 Macro lens adapter for PT-EP01, PT-EP03, PT-EP10 and PT-E12
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INON SD Front mask for GoPro HERO5, HERO6 and HERO 7€69.29 €57.26In stockThe INON SD Front Mask STD is a multi-purpose adapter to attach INON SD Mount series lenses on a Gopro Super Suit housing. Learn More
Lens Adapters & Mount Bases for Underwater Housings
Our selection of lens adapters and mount bases makes it easy to connect wet lenses to a wide variety of underwater housings. Whether you need to mount an INON lens on a T-Housing for GoPro or attach a different brand’s wide-angle or macro lens, we’ve got the tools to make it work.
Compatible with 67mm, 52mm and Bayonet Lenses
Wet lenses come with different connection types—such as 67mm screw thread, 52mm, or bayonet mount. With the right adapter ring or mounting base, you can easily bridge the gap between your lens and housing type, making your gear more versatile and modular.
Universal Mounting Options
Many lens adapters are designed to be universal, allowing photographers to switch between housings and lenses without replacing the whole system. These accessories are ideal for travel, upgrades, or mixing brands like Nauticam, INON, T-Housing, and AOI.
Need Help Choosing?
Check our blog for tips on lens compatibility or contact us for tailored advice. You can also browse our full range of lenses & ports to complete your system.