All the Cygolyte headlights I have seen have a Fresnel lens. So it's shaped, but the shape is symmetric vertically. It actually works fairly well, I keep forgetting there is a cutoff until I turn it on and am disappointed that the beam isn't taller than the beam on my dyno lights. I'm a little surprised that more companies haven't come up with good shaped headlight optics, but if you look at Supernova's trials coming up with good optics, it's apparently not that easy.