M42 / Zenit / FUJINON / PRAKTICA – Fujifilm GFX Adapter

to be used with all lenses with Universal M42 screw mount  (FUJINON, PRAKTICA, ZENIT etc.) on Fujifilm GFX 50S / 50R / 100S cameras.

- Infinity focus is retained (∞ + 0.25%)
- FUJI GFX design.

In contrast to ALL other adapters (i.e. Kipon, Fotodiox etc.) HARTBLEI adapter has REAL / GENUINE antireflective coating *

(see last picture) 

*Antireflective deep-black-matte interior coating eliminates both any unwanted light flare artifacts and loss-of-contrast issues.