Dragonfly is a combination of reinforced metal and composite elements. This combination has resulted in an extremely durable, compact structure, which thanks to internal focusing and multiple seals, remains resistant to adverse weather conditions. The Irix 150mm f/2.8 Macro 1:1 has a module that allows you to control the lens iris directly from the camera, thanks to which popular semi-automatic modes (PASM), and data recording in EXIF format are available.