Cine Seamless Follow Focus Objektiv Zahnkranz für Helios 44-2 - 53-60mm Universal
Universal53–60 mm size — ideal for Helios 44-2 and similarly sized lenses. Helios 44-2 58 mm (most copies fit within this range). Standard M0.8 cine gear — works with most follow focus systems. Gear Pitch M0.8 (cine standard).