Ancient Optics’ Petzvalux primes are a full set of fast, full frame, modern optics, based on vintage optical designs, that are all user-tunable.

Previously, we only had the ‘Petzval look’ in minimal focal lengths. Now, we have 5 focal lengths making the set longer & wider with all lenses matching in character, sharpness, contrast & flare.

Each lens has a ‘3rd ring’ which allows the user to control characteristics of the lenses, mainly spherical aberration. Each lens has a tuning ring, with 7 well-spaced out presets. This lets you control over edge sharpness, fall-off, bokeh character, contrast and enables you to have consistency shot after shot with every lens.