B
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Provenance & certification
Serial number324234233
Certificate issued at hand-off.
Nikon
Nikon 20mm f4
Nikon AI20mmf/4
฿4,500Sold
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Condition assessed 25/1/2026
How we gradeOptical
4.0/5Mechanical
4.0/5Cosmetic
4.0/5B
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Lens heritageExact match
Nikon 20mm f4
The Nikon Nikkor 20mm f/4 AI is a compact manual-focus ultra-wide-angle lens made 1974–1977 in fewer than 23,000 units, prized for its small size but dated optically and outperformed by modern zooms.
The history below is for this exact model — it matches the lens you’re viewing.
Introduced
1974–1977
Optical formula
10 elements in 8 groups
Sample shots
What this lens can do
Example photos of this lens model, gathered from around the web — not shots of this exact copy.
