Which type of light fixture features lenses with concentric rings that soften the edge of the light pool?

Fresnel lights are designed with lenses that consist of concentric rings, which are instrumental in Softening the edge of the light pool. The unique construction of the Fresnel lens allows for a more controlled distribution of light, making it ideal for both stage lighting and film production. The rings in the lens help in focusing the light while also creating gradual transitions between the illuminated area and the surrounding darkness, thus achieving a softer edge. This capability makes Fresnel lights particularly useful in achieving specific lighting effects and creating ambient atmospheres in various visual media.

In contrast, floodlights typically cast a broad and even beam without the specialized lens design that helps in softening edges. LED lamps can produce a variety of lighting effects, but they do not inherently feature the concentric ring design that characterizes Fresnel lights. Point lights provide a single point of light that can create sharp shadows rather than the blended edges made possible by Fresnel lenses.