One thought on “Nikon Z 20mm f/1.8 S Lens Infrared Test”

  1. Hi Jason, thanks for the exhaustive database of Z lens performance. Unfortunately, my experience with this lens is very different. I have a full-spectrum converted Nikon Z6 and with a 720nm filter, my copy shows a noticeable hot spot/color change in the middle of the frame definitely by f5, or even below depending on shooting conditions.

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