The optional iris attachment gives you continuous, on-the-fly control over beam diameter—dial it from a tight pinpoint down to full open without swapping lenses or interrupting a live program. The iris installs in the same accessory slot used by the gobo holder and cutting blades, so you choose the tool that fits the job. Ideal for follow-spot work, isolating presenters or products mid-program, scaling the beam to match different subjects, and producing a tighter pool of light without committing to a narrower-angle lens.









