Contax Zeiss Planar 85mm f/1.4

This is The One. If you photograph people and want the best manual focus portrait lens ever made, this is it. The price is justified by the results — no other lens renders quite like this. It's not just a lens, it's an experience. Every serious portrait photographer should shoot with this at least once.

Buy this lens if you want the Zeiss look in its purest classic form: T*-coating contrast, genuine three-dimensional subject separation, and a fast 85mm portrait field of view wrapped in a metal barrel that feels machined rather than assembled. Modern 85s will out-resolve it on a chart, but resolution was never the reason this Planar survived five decades of production essentially unchanged — people keep buying it for the way a face lifts out of the frame at f/1.4, and for focus and aperture rings that make shooting feel deliberate. At around $500 used it remains one of the most attainable entries into real Zeiss rendering. Who should not buy it: anyone who needs autofocus, close focusing under a meter, half-stop aperture control, or lightweight travel glass — and anyone chasing clinical wide-open sharpness, because the reviews celebrate this lens's character and contrast, not laboratory acuity. If what you want is a portrait lens with presence and mechanical soul, this is still the benchmark others are measured against.