The new ZEISS Supreme Prime 15mm T1.8 is faster, lighter, narrower and shorter than many wide lenses. And so, what better place to try it than the 35,000-square-foot Main Concourse of Grand Central? The SP 15 is rectilinear, meaning that straight lines stay straight, not curvilinear. Walls, buildings and architectural details do not curve inward. Geometric, barrel or pincushion distortion is minimized. April 5, 2022. ZEISS adds a 15 mm T1.8 lens their series of Full Frame ZEISS Supreme Prime lenses. ZEISS Supreme Primes were introduced in June 2018. In the beginning there were 5 focal lengths and the initial roadmap showed 13. New focal lengths were added like clockwork. Now the set consist of 14 ZEISS Supreme Primes. read more…