Pixapro 75mm Iris Diaphragm for the MINI30D Photography Lighting Softbox Godox Flash Diffuser Fresnel Lens Portable Light Studio Rotolight Cine Gel Filters

18-Bladed Diaphragm Iris It features an 18-bladed metal iris which enables you to continuously vary the size of the opening via a single metal lever. It works in a similar fashion to how the aperture blades in a camera lens work. Due to the curved nature of the iris blades, the Iris Diaphragm maintains a near-perfectly circular shape, regardless of how large or how small you make the opening. The 18-Bladed Diaphragm Iris for the MINI30D Projection is perfect for use in both video and stills photography, great for emphasising certain details such as labels in product photography, or for highlighting certain details in cinematography. Designed for use with the MINI30D Projection Lens attachment. Continuously variable aperture size from a pinpoint to flood with a single lever Features 18 curved aperture blades for near perfectly circular projections at any size.