The 52mm lens adapter is an extension accessory for the SeaTouch 4 Max Plus underwater housing and enables the use of attachment lenses, filters and other accessories with a 52mm thread. Thanks to its adjustable length, the adapter can be flexibly adapted to different camera positions. Made from aerospace-grade aluminium alloy with a military-grade anodized finish, the adapter offers high stability and corrosion resistance. It is easy to mount and extends the range of applications of the housing for different underwater scenarios.