I feel like I’m struggling to keep my head above water in the deep ocean of the Chinese M-mount lens world. With so many manufacturers and so many different approaches, a reviewer like me can feel overwhelmed. Still, I keep treading these waters because this category can be so exciting. And the $368 Mandler 50mm f/1.4 is worth getting excited about.

For my money, Mandler has struck a pleasant balance between a vintage look, classic bokeh, and a dreamy feel, while still delivering stunning contrast and sharpness when you need it.

Pros

Excellent fit and finish

Option for 6-bit coding

Good sharpness at most apertures

Pleasing balance between classic image quality, and modern glass.

Cons

No indicator at minimum focusing range threshold.

Soft corners shooting at f/1.4

Some LoCA present

The Mandler 50mm f/1.4 certainly looks the part on a Leica body.

Due to the simple nature of the rangefinder lens, optics designers put all their effort into the character of the lens, the shooting experience, and the…