Revuenon 50mm f1.4

Inspector’s condition notes

Collector's condition lens — another legendary piece, believed to be from the Tomioka factory. Renowned for its painterly, art-like rendition in the out-of-focus areas and gorgeous, smooth bokeh (see attached photos). The optical elements are pristine with no scratches. Focus and aperture are buttery smooth, like a brand-new lens. Internal components are tight and solid, with no rattling from loose elements inside. The exterior body is in like-new condition — no scratches, no scuff marks, no paint loss.

How this lens renders

Compared to the 50mm lens of the same spec, the standout of this Revuenon f/1.4 MC is its dual personality in a single body. At wide open f/1.4, it delivers softness with a dreamy glow from spherical aberration and a low, filmic contrast—great for soft, emotive work and flexible when grading color. Stop down to f/2.8 and the sharpness comes in fully, climbing right to the edges of the frame by f/8. The bokeh melts the background smoothly and pleasingly to the eye—it's a point the community rates highly (9.1 on Pentax Forums). Colors lean toward a calm, slightly cool tone and are easy to build upon. The MC version features multi-layer coating that helps handle backlight and control contrast better. If you'd like to avoid flare, using a lens hood is recommended when shooting into the light. Build quality is solid (9.4) for a very reasonable price. Anyone looking for a vintage lens 50mm that can play both the dreamy, soft style and the sharp style in a single body—this is a practical, worthwhile option.

In the box

ฝาหน้าเทียบ ฝาหลังเทียบ

Honest disclosure