Using wet lenses underwater gives you a lot of flexibility, but constantly removing and reattaching them during a dive can be slow and inconvenient. A flip adapter solves this problem by allowing you to switch lenses instantly without taking them off your housing.
Flip adapters
Flip adapters are external mounts fitted to underwater housings for wet lenses. They allow divers and photographers to position or remove optics with ease during a dive.
Nauticam Flip holder for Multiplier I to use on SMC-I [81221€201.80 €166.78Special order product, non-cancelable, non-returnable !Nauticam Flip holder for the combination Multiplier I and SMC-I / Super Macro Convertor [81221]
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Saga Flip lens holder for Gates GP34 / SP34 / FP34€290.00 €239.67In stockSaga Flip lens holder for Gates GP34 / SP34 / FP34 - Aluminium 67mm flip adapter Gates housings. Learn More
Onderwaterhuis.NL Flip Adapter Pro Duo 67mm for Olympus PEN€159.01 €131.41In stockOnderwaterhuis.NL Flip Adapter Pro Duo 67mm for Olympus PEN: Professional edition. Completely new design, result of over 1 year of development. Very sturdy, minimalised distance to the lensport for optimum performance of the lenses attached Learn More
Onderwaterhuis.NL Flip Adapter Pro 67mm - Sea&Sea macro portSpecial Price €149.00 €123.14 Regular Price €169.00In stockOnderwaterhuis.NL Flip Adapter Pro Duo 67mm for Sea&Sea compact macro ports: Professional edition. Completely new design, result of over 1 year of development. Very sturdy, minimalised distance to the lensport for optimum performance of the lenses attached. Learn More
Onderwaterhuis.NL Flip Adapter Pro 67mm - Ikelite 3.9" port€129.00 €106.61In stockOnderwaterhuis.NL Flip Adapter Pro 67mm for Ikelite 3.9 inch port: Professional edition. Completely new design, result of over 1 year of development. Very sturdy, minimalised distance to the lensport for optimum performance of the lenses attached. Learn More
Flip Adapter Pro 67mm for Ikelite modular flatportSpecial Price €149.00 €123.14 Regular Price €169.00Backorder. Ready for shipment in 2-5 working daysOnderwaterhuis.NL Flip Adapter Pro 67mm for Ikelite modular flatport (four lock system): Professional edition. Completely new design, result of over 1 year of development. Very sturdy, minimalised distance to the lensport for optimum performance of the lenses attached.
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Onderwaterhuis.NL Flip Adapter Pro Duo 67mm Hugyfot FlatportSpecial Price €179.00 €147.93 Regular Price €199.00Not available anymore !Onderwaterhuis.NL Flip Adapter Pro Duo 67mm for Hugyfot: Professional edition. Completely new design, result of over 1 year of development. Very sturdy, minimalised distance to the lensport for optimum performance of the lenses attached Learn More
Red filter Flip for Flip Adapter Pro Olympus PENSpecial Price €119.00 €98.35 Regular Price €169.00In stockFlip Red filter for Olympus PEN Flip Adapter Pro
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Onderwaterhuis.NL Flip Adapter Pro 67mm -Fantasea G/F-series€119.00 €98.35Backorder. Ready for shipment in 2-5 working daysProfessional Flip Adapter for Fantasea F-series housings. Completely new design, result of over 1 year of development. Very sturdy, minimalised distance to the lensport for optimum performance. Learn More
Flip Adapter Pro DUO 67mm - Ikelite 3.9" port€179.00 €147.93Not available anymore !Onderwaterhuis.NL Flip Adapter Pro Duo 67mm for Ikelite 3,9 inch port: Professional edition. Completely new design, result of over 1 year of development. Very sturdy, minimalised distance to the lensport for optimum performance of the lenses attached. Learn More
Frequently asked questions about flip adapters
What is a flip adapter?
A flip adapter is a mounting system that allows you to flip a wet lens in front of your underwater housing port and move it away when not needed.
When should I use a flip adapter?
Flip adapters are mainly used for macro photography, when you want to switch quickly between different magnifications during a dive.
Can I use a wide-angle lens with a flip adapter?
Wide-angle wet lenses are usually not suitable for flip adapters. These lenses require precise positioning and are typically used with bayonet systems.
What is the difference between a single and double flip adapter?
A single flip adapter holds one lens, while a double version allows you to switch between two macro lenses with different strengths.
How are flip adapters mounted?
Depending on the system, flip adapters are mounted in different ways. Some clamp directly onto the front of the housing port, while others are screwed into the M67 thread on the port. The right mounting method depends on your housing and preferred setup.

