In real camera lenses, different wavelengths of light bend at slightly different angles, causing subtle color fringing at the edges of bright light sources. Deep Glow has a native chromatic aberration feature. With a single slider, you can add realistic red and blue color splitting to your glow, giving it an organic, cinematic, and slightly imperfect look. 3. Aspect Ratio Control
For a more realistic look, turn on chromatic aberration to add subtle "prism" effects to the light. Pro Tips for Better Glows after effects deep glow