Overview

The Zonlai Discover 25mm f/1.8 is a low-cost manual focus prime for mirrorless cameras, with solid build and well-damped controls. Optical quality is decent: sharp wide open but with subdued colors. However, quality control is poor—internal paint flecks and breakage reported. It suits budget-conscious users wanting a fun, vintage-style lens for bokeh or street photography, but reliability is a concern.