The same source image before and after applying Prism Caustic Lens.
Prism Caustic Lens applied to the same source image
Original source image before Prism Caustic Lens

Prism Caustic Lens Photo Filter Online

Cast source-aligned rainbow light and glass caustic bands around a clear composition core. Control the strength, compare the result, and download a finished image from your browser.

Upload a photo for the Prism Caustic Lens effect

What you can do with the Prism Caustic Lens effect

Review the available effect capabilities before you begin.

  • Apply the Prism Caustic Lens effect to any photo
  • Fine-tune the effect strength to taste
  • Preview your photo live as you edit
  • Download your edited photo in high quality
  • Apply Prism Caustic Lens to many photos at once

How it works

Prism Caustic Lens adds two smooth rainbow-light bands outside a feathered clear central composition zone. It never shifts, duplicates, or regenerates uploaded pixels. The protected core, image geometry, framing, and alpha remain source-exact in a lossless PNG; affected outer areas keep their original structure while gaining colored light.

Processing

Prism Caustic Lens runs as a classic image effect and does not use an AI action.

Best for

centered fashion and beauty portraits, music artwork, creative product shots, night scenes, and compositions with open space around the main subject.

Less suited to: off-center or very wide subjects that extend beyond the clear zone, flat images with little edge or lighting variation, and documentary frames where colored optical light would undermine credibility.

Ways to use Prism Caustic Lens

    Prism Caustic Lens questions

    What is a caustic in optics?
    The bright, curved pattern formed when light is focused unevenly through a curved or faceted transparent object — the rippling lines you see at the bottom of a swimming pool. Held near a lens, it overlays those patterns onto the image.
    Will the prism effect duplicate or warp my face?
    No source pixels are displaced or copied. A centered composition core stays byte-exact, while the surrounding frame receives source-aligned colored light. An off-center face can be tinted by that light, but its shape and position do not move.

    See the featured effects in motion

    The strongest effect picks lead this belt before the rest of the catalog.