Simulates an optical distortion created by the envelope of light rays reflected or refracted by a curved surface.

Creates rainbow diffraction patterns.

Rainbow lines that emanate from the center of the light source.

An individual circle.

Creates a specified number of random circles often seen in lens flares.

Generates a circular ramp with individual control of the inner, middle and outer areas.

Ellipse is similar to Disc, but elliptical in shape.

Caused by a light source at the edge of the frame reflecting off of the shiny lens aperture. It only appears when the light source is positioned outside of the frame.

Generates asymmetric fanned rays.

Utilized in most lens flares, glow ball simulates the circular glow created when a light source interacts with a lens.

An individual polygon.

Creates a specified number of random polygons. These are reflections caused by light interacting with the lens’s polygonal bladed aperture.

Short radial streaks emanating from the center point.

Generates asymmetric radial rays.

A rainbow ring that fades as it is moved to the edges of the screen.

Long radial rays emanating from the center point.

Creates spiral rays.

A star pattern is created when light reflects off the intersection of the lens’s aperture blades.

A star shaped caustic created by the envelope of light rays reflected or refracted by a lens’s reflective coatings.

A tapered stripe that simulates anamorphic lens flares.