Lens: Nikkor 50mm f/2 H non-AI ('64-'78, this sample circa '65)
Filter size: 52mm
Close focus distance: 2 feet, 0.6 meters marked.
Aperture range: f/2 - f/16
Aperture blades: 6
Depth of field scale for f/4, f/8, f/11, f/16, and IR focusing index.
Design: 6 elements in 4 groups
More information: Ken Rockwell
Nikon Thousand and One Nights
Comments: This is just the non-multicoated version of the 50mm f/2 H.C non-AI. It is still great, I still wish it focused closer. There are AI versions of this lens which focus down to 0.45 meters/1.5 feet. Given that Nikon made like half a million of these lenses it was fairly hard to find one in good shape.
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