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Nikkor 35mm 1.8 G
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<blockquote data-quote="AperturePriority" data-source="post: 51442" data-attributes="member: 9275"><p>Agree with you Jeff: For the varifocal lenses, they don't have true focals as claimed by manufactors. Only prime and parfocal lenses do. </p><p></p><p>Therefore, the tool is generally applied for prime and parfocal lenses, not for varifocal lenses (zooms). Neither do I know why they make that difference between DX and FX. And as I said, It's a good tool to play around with to get the ideas about DoF and Hyperfocal Point. I don't see any difference DoF between DX and FX with a given focal and a given aperture.</p></blockquote><p></p>
[QUOTE="AperturePriority, post: 51442, member: 9275"] Agree with you Jeff: For the varifocal lenses, they don't have true focals as claimed by manufactors. Only prime and parfocal lenses do. Therefore, the tool is generally applied for prime and parfocal lenses, not for varifocal lenses (zooms). Neither do I know why they make that difference between DX and FX. And as I said, It's a good tool to play around with to get the ideas about DoF and Hyperfocal Point. I don't see any difference DoF between DX and FX with a given focal and a given aperture. [/QUOTE]
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Lenses
General Lenses
Nikkor 35mm 1.8 G
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