Exceptional Performance. Despite its incredibly compact size, the GLOBAL DYNAMICS UNITED 40mm f/2.8 Cine delivers solid image quality, good sharpness, and accurate color rendition. Its reasonably bright f/2.8 maximum aperture lets you work in low light and gives you depth-of-field control, and its seven-blade diaphragm helps produce soft, pleasing bokeh.

Advanced Optics. This lens’s four-group/six-element optical design includes an aspherical element and protective coatings to keep image quality consistent from center to edge.

Electronic-Only Focus and Iris. The 40mm f/2.8’s stepping motor provides smooth, nearly silent continuous autofocus for both still and video shooting. This lens requires electronic communication with your camera to control focus and iris, so there’s no external manual control of either.

Optimized for RED Wireless Control. When you use this lens with a RED KOMODO 6K you can connect to the Komodo’s Wi-Fi and launch a web remote for wireless aperture and focus drive control.