GEN 3 – an indication of the third generation of Sea Frogs Salted Line waterproof housing for Sony A6xxx camera series featured with two O-rings on a front and backplate, stainless steel latches with red locking pin, and the metal plate on the bottom for better force distribution. Sea Frogs Salted Line waterproof housing for Sony A6xxx camera series GEN 3 was released for sale in December 2019 and sells as a current model.