神奇的20MM
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Re: 神奇的20MM
对,退一点更接近20/1.8。尼康Z24/1.8直接被20/1.8打爆…
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Re: 神奇的20MM
“ As discussed above, the 24mm will be sharper stopped down a bit. I didn’t have time to run a whole set of lenses stopped down, but did one copy of the 24mm f/1.4 at f/2.8 to demonstrate the change between wide open and stopped down. Even at f/2.8, though, the 24mm isn’t resolving much (if any) better than the 20mm f/1.8 at f/1.8. And it still has more sagittal-tangential separation.”