Viltrox AF 26mm F2.8 EVO Full-Frame Lens Light Storm the XR model is both

the XR model is both Canon and Nikon compatible and works with flashes that support TTL automatic exposure and metering

In Smart mode

It is able stream any one from the 4 HDMI inputs to any live broadcasting platform via third party live streaming software such as OBS

you can directly control and synchronize every aspect of your light’s output – all in the palm of your hand

Viltrox AF 26mm F2.8 EVO Full-Frame Lens Light Storm the XR model is bothThe Viltrox AF 26mm f 2. 8 EVO features a unique "pancake" design; measuring just 0. 9 inches thick while maintaining an intuitive manual control experience, it makes street, travel, and portrait photography effortless. A built in STM motor ensures quiet, high speed autofocus, while the wide f 2. 8 to f 16 aperture range offers precise depth of field control and reliable performance in both low light and daylight conditions. The included magnetic lens