Transvideo
On the side of some ZEISS lenses is a 4-pin LEMO connector, built in, with the words “eXtended Data” inscribed above it. This connector is part of ZEISS’s eXtended Data Technology (XD), which provides lens data for VFX applications. More specifically, eXtended Data efficiently transfers shading and distortion data via a hardware/software workflow. It allows VFX artists to adjust shading and distortion characteristics precisely in post-production. The compatible ZEISS lenses include the