This is a fine example of a Nikon 50mm 1:1.8 AI-S Nikkor Pancake Lens 0.45 Japan #2265254 Exc ++! There are no signs of fungus, haze on the lenses and minimal dust. Focus operates smoothly. Lens comes with front and rear Nikon caps and will be packaged appropriately for shipping. Feel free to ask any questions, Serial number is listed above. Be sure to check out my other listings for vintage Nikon gear. Thanks for looking!
UPDATE 3/23/2026: I just noticed on one of the aperture blades that there is a slight trace of oil, but can be easily fixed due to the amount of online tutorials available. Blades remain snappy and the price has been adjusted to accommodate this detail.