Zeiss Touit 2.8/50M

Very sharp. No distortion. Minimal chromatic aberration. 1:1 magnification. Metal barrel. Lens hood included. Available for Fujifilm and Sony mirrorless systems.

Pricey. Lacks focus limiter switch. Electronic manual focus system. No optical stabilization. No full-frame coverage for Sony cameras.

The Zeiss Touit is a great performer that produces sharp images and features excellent build quality. I would have liked to see a focus limiter switch, as the lens can take some time to hunt over its entire range, and the manual focus experience can be...

Excellent overall image quality and contrast, with very sharp images edge-to-edge in the middle of their ranges; good ergonomics and balance with camera bodies; generally reliable autofocus

Pricey; autofocus a little slow on Sony NEX cameras; no focusing distance or depth-of-field scales; noisy focus motor; not fully weatherproofed