The Prism Lens FX Split Subtle Halo FX Filter is a rotating optical effects filter designed to subtly refract and blur the outer edges of the frame while keeping the subject crisp and well-defined. It creates a refined split halo glow around highlights, adding cinematic depth and ethereal character to imagery.

Ideal for photographers and videographers, this filter mounts to standard front-thread lenses and works across focal lengths. It enhances creative visual storytelling in portrait, ambient, and cinematic capture without relying on digital post-processing.