Opticallimits (former photozone) published its Viltrox 23mm f/1.4 Fujifilm X mount lens review.

The Fujinon XF23mm f/1.4 (btw., my most used lens during my home-teaching vlogging career) won’t be dethroned in terms of image quality, but given that the Viltrox costs a fraction of the price of the Fujinon, it is better value for money, according to opticallimits.

From their conclusions: