Building on the success of the well-regarded CP.2 lenses.

These lenses offer the same full-frame sensor coverage and classic Zeiss look in an updated form factor and with improved mechanics and lens coatings. The 14-bladed iris, made famous by the CP.2 lenses, has been retained. All CP.3 lenses also share the same 95mm front diameter. Similar physical attributes across the lens line makes fitting lens accessories such as matte boxes, follow focuses, lens supports, and lens control motors easier and less time consuming.