We have evaluated most popular lenses, provided they are well suited for use underwater. Our port recommendations are available in the following lens port charts. Please check the webpage for your housing to determine which mount your housing features.
Click on one of the links below to download the port chart PDF:
DL (Dry Lock) Port System
DL Port System Revised Apr 3, 2019
DL Port System for Canon RF Mount Revised Mar 11, 2019
DL Port System for Nikon Z Mount Revised May 14, 2019
DL Port System for Panasonic GH5 Revised Sep 10, 2018
DL Port System for Fujiflm X Mount Revised May 21, 2019
DL Port System for Sony Alpha Series Cameras Revised April 20, 2019
DLM (Dry Lock Micro) Port System
DLM/A Port System Revised Jan 10, 2019
DLM/B Port System Revised Sep 16, 2018
DLM/C Port System Revised Sep 29, 2018
FL (Four Lock) Port System
FL Port System Revised Apr 3, 2019
FL Port System for Olympus, Panasonic, and Sony DSLR Revised Aug 5, 2017
FL Port System for Panasonic GH3/GH4 Revised Nov 13, 2017
FL Port System for Sony A7-Series Revised Jun 1, 2018
FL Port System Standard Fixed Length Ports (Obsolete)
45º Magnified Viewfinder
Viewfinder Compatibility Chart Revised Oct 22, 2018