Simply select your lens make and model below to see compatible port info.
Search for a lens by camera manufacturer, not lens manufacturer. Information on lenses from multiple manufacturers, including Sigma, Tamron, and Tokina, is presented when available. Scroll through the complete list of lenses before attempting to measure your lens.
Lenses are listed in numerical order by focal length.
Port recommendations fit a specific lens regardless of camera model.
Dome ports are recommended for all wide angle and most zoom lenses.
Flat ports are recommended for all macro lenses.
Download the lens port charts
If you are already familiar with our port system, our port information is also available in pdf form for reference offline, or to search for lenses which fit a specific Ikelite port. Latest revision July 7, 2014.