Sekor

Inspector’s condition notes

Lens is in good condition. The optics are perfect with no scratches. Focus and aperture turn smoothly as if new. The internal elements are solid — no loose parts or rattling. The exterior body shows honest wear from use, with visible scratches and paint loss commonly found on the lens body.

How this lens renders

Compared to the 55mm Mamiya Sekor of the same spec, this 55mm f/1.4 offers a wide aperture of f/1.4 that gathers light beautifully and makes playing with depth of field a genuine pleasure. Wide open at f/1.4, the rendering takes on that soft, classic character typical of vintage manual focus lenses from the era, while the center of the frame still holds detail reasonably well. Stop down to f/2.8 and sharpness improves noticeably, climbing to its peak around f/5.6–f/8 where the frame is sharp edge to edge. The bokeh melts the background smoothly, with gentle tonal gradation rather than busy or harsh edges. The color leans toward a filmic look, with contrast sitting at just the right level — leaving plenty of room to push the colors further in post. With a 55mm f/1.4 focal length, this is a prime lens you can genuinely reach for every day, equally at home for portraits and street work on a mirrorless body via an adapter. Another vintage lens that performs well in real use and is well worth adding to a collection.

In the box

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Honest disclosure