Sonar Curtain: This rendering illustrates the relative difference in coverage between the curtain of side-looking high-res sonar, and the bottom coverage delivered by down-looking high-res.
Raymarine’s proprietary transducer for the new Dragonfly incorporates both conventional-view CHIRP sonar and high-res DownVision in the same housing.
Add a 'Ducer: The Lowrance HD2745 transducer enables side-looking StructureScan.
Humminbird’s Deployable Transducer for 360 Imaging.
All Arounder: With the transom-mounted Transducer Deployment System from Humminbird, the transducer is lowered beneath the keel, to sweep a circle around the boat for a high-res view in all directions.