Thread: F-ratio myth
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  #15  
Old 20-02-2018, 09:22 PM
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Peter Ward
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Quote:
Originally Posted by Atmos View Post
It all depends on what it is you're trying to accomplish. The perfect example of this is with the DragonFly Project. It is the only system on Earth that can go past Mag 30 and it only uses "small" Canon lens'.
That's a bit of a stretch ....DragonFly works not because of it's fast f-ratio, but because of the extremely low scattering from those beautiful Canon coatings
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