Asahi Takumar 135mm f3.5 Preset Portrait Lens (1957–1961). M42 Mount. Fungus

This is an early Preset Takumar 135mm f/3.5, produced during the first generation of Takumar lenses (circa 1957–1961). ✅ Preset ring (to close down aperture)turns smoothly. ✅ No haze or lens separation.

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