Drawing inspiration from the wildly popular Cine and Cine DS line of primes, Rokinon has put the feedback they've received over the past few years to good use. The new Cine DSX primes offer refreshed features to get the most bang for your buck in a familiar, ultra light, compact form-factor. All of the Cine DSX primes include an extended focus rotation for precision focus racks, a click-less aperture for smooth adjustment, dual-sided focus marks, standard focus and iris gears, circular 9-bladed aperture for clean, cinematic bokeh, and a new weather sealed lens mount to keep your lens and camera protected in harsh environments.
This set contains multiple lenses.
You can find their tech specs listen on their product pages here.