The last difference in the DSMC2 vs the old RED bodies is the option to change lens mount. What this erd means is that you need to consider what you will be recording on your vireos, the picture quality you gain from it, how long until the camera becomes obsolete and needs to be upgraded, and how much the camera costs. RED Digital Cinema Gemini 5K RED Gemini 5K — Super 35 The RED Gemini scarlet red new videos has a few obvious differences from the Monstro and the Helium, most significantly the drop down to 5K resolution. 5K resolution, a fixed EF mount, and was the beginning of REDs move into the DSMC2 brain. We can also help you troubleshoot technical problems and assist with returns.