Carl Zeiss Tessar 50mm f2.8

Inspector’s condition notes

Lens in good condition. Optics are flawless with no scratches. Focus and aperture operate smoothly like a new lens. Internal components are solid with no rattling. The exterior body shows signs of use, with readily visible scratches and paint loss across the lens barrel.

How this lens renders

Compared to the 50mm lens with matching specs, this Tessar stands out for its sharpness, courtesy of the legendary 4-element Tessar formula (designed by Paul Rudolph back in 1902). At wide open f/2.8, center sharpness is good, though the edges remain a touch soft. Stop down to f/4 and the center becomes tack-sharp, peaking through the f/5.6–f/11 range — well earned by its "Eagle Eye" nickname. Micro-contrast at stopped-down apertures is excellent. Bokeh from the 8 aperture blades renders highlight points as calm, nearly round orbs with a quiet, non-busy character. Backgrounds dissolve smoothly without drawing attention to themselves. Colors lean neutral with a hint of warmth, and the lens renders blues and greens accurately. It can also throw some vignetting at wide open — a nice framing cue for stylistic use — that fades by f/5.6. With a single-layer coating, shooting into strong backlight will give you flare and a soft, filmic tonality. If you'd rather avoid flare, a lens hood is the way to go. A classic manual focus lens that delivers both sharpness and charm — truly worthy of a place in any collection.

In the box

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Honest disclosure