Gear from yesteryear: What does a 50-year-old lens look like at 46 Megapixels?

The Nikon Micro-Nikkor 55mm F2.8 was introduced back in 1979, just one year before the release of Nikon's third professional SLR camera body, the F3. I don't know when my particular copy of this lens was made, but it looks pretty well-worn. I picked it up in college for a song at a local photography shop, and the aperture blades promptly got stuck in the wide-open position. A couple years later, I finally got it repaired at the tiny Camera Clinic in Shoreline, WA (since closed, sadly), and have ...