Pentax Super Takumar 50mm f/1.4 Vintage Lens. It can be used on M42 mount film cameras, or adapted to digital. Note this is a rare early version with "R" below the Infrared mark

• Lens has been fully disassembled and CLA'd: glass cleaned, helicoid re-greased and body cleaned before reassembly.
• Body is in excellent condition with minor wear to the paint.
• Focus and aperture rings work well.
• Glass is clean with no scratches, fungus or haze and minor dust.
• Blades are clean and oil free.

Comes with front & rear lens caps.