Napioa - Wind Origins

Napioa - Wind Origins
by octopus                

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The camera lens is made of various lens elements. If it consisted of only a single simple lens, the image produced is degraded by 7 major defects called aberrations. Additionally the one called a color aberration has two different errors. Aberrations are mitigated by constructing the lens using several lens elements. Each has a different shape (power) and ...


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To protect the font element of my Nikkor 14-24 with protruding front element while actually shooting, I took a high grade sheet of clear plexiglass and dremmeled a disk out of it roughly 1.5" wider in diameter than the front of the lens, took 1/4" strip gaff tape and covered the rough edge of the plexi-disc all the way around, then centered it over the end ...



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