The result is more like a lure than a fly, and this is the closest youll get to throwing a swimbait on a fly rod
I think they are the smoothest reels on the market
Garmin was the first to market with one of these systems, called Panoptix, which utilizes multi-frequency bursts of sonar waves via multiple transducers encased in the same housing, each at a different angle, arranged in a fan-shaped array
Fishfinder manufacturers offer a growing (and often confusing) assortment of choices in frequencies, beam widths, and now even the underwater direction of the view
When rigged on a jig head, this lure can cover water in as shallow as just 10 inches with a tip-up fast retrieve, but the next cast can target depths of 5+ feet by putting the rod tip down and slowing down the retrieve