Hi there..Canon Serenar 50mm f/1.8 LEICA M39 SCREW MOUNT LENS..AWESOME JAPAN VINTAGE ..Please don't expect microscopic sterile presentation, this is a 50-60 year old lens !!!! VERY NICE AND CLEAN CONDITION FOR ITS AGE.CAN BE SOME DUST INSIDE BUT ITS OK FOR OLD MANUAL LENSES.THIS LENS JUST COMPLETED RELUBRICATION AND IRRADIATION/STERILZATION-NO MORE FUNGUS..APERTURE BLADES ARE CLEAN.FOCUSING IS VERY SMOOTH.TESTED ON MY SONY A7II-WONDERFUL CLEAR IMAGES.PRICE IS NOT OVERPRICED-DONT MISS..SORRY NO CAPS..ANY QUESTIONS-YOU ARE WELCOME..

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