Pentax (Official?) Trivia Notes - Cropped FL 1.53x

Started Aug 3, 2012 | Discussions thread
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solarider Veteran Member • Posts: 4,607
Pentax (Official?) Trivia Notes - Cropped FL 1.53x

Of course, most of us know this if exposed to enough years of reading Pentax related forums. I've seen over the years slightly different cropped FL numbers bandied about with Pentax DSLR's, I'm pleased that here it seems more or less official:

"When mounted on a PENTAX K-mount ILC camera body, the PENTAX-DA 50mm f/F1.8 lens delivers a focal length of 50mm or 76.5mm in the 35mm format." That works out to 1.53x.

Well, nothing earth shattering but now I know for sure what the exact FL's are of my lenses on a Pentax DSLR. So, no Virginia, it's not 1.5x, It's 1.53x... to be exact!

So now you know.

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Pentax K-m (K2000)
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