This Quantaray 85–210mm f/3.8 MC zoom lens is for Konica AR-mount cameras, and it’s got just enough vintage charm to remind you of a time when everything was manual—except your typing speed.

✅ Zoom range: 85–210mm
✅ Fast f/3.8 constant aperture
✅ Mount: Konica AR (K/AR)
✅ Macro mode for close focusing
✅ 58mm filter thread
✅ Serial: 0425186
✅ Focus, aperture, and zoom rings all rotate as expected
✅ Front glass is clean; no haze, fungus, or major scratches visible
✅ Comes with a 58mm metal front cap

Tested for basic mechanical function by a competent hobbyist—I'm not a pro photographer, but the lens mounts securely, zoom and aperture work smoothly, and optics appear clean to the eye (see photos for detail). Also, note the mount-end cap is not included on this one, but the front cap is present.

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Condition Notes:

• Exterior in good shape with moderate handling wear

• Aperture blades clean and responsive

• Glass looks great—minor dust only, if anything

• Japan-made construction, built to last longer than most tech from the ‘80s