Recently =?iso-8859-1?q?Kelvin=20Ang?= wrote:
>
> I'm new and very much confused by the different series
> of Pentax lens. A single 50mm f/1.4 apparently have
> the F series, A series and FA series... apparently
> these lens can be mounted on a K-mount of a Pentax
> camera right? So, do they make any differences in
> terms of quality of the images?
The lens series are about functionality that the lenses and bodies support
and not about optical quality. In other words, in general, you cannot say
that an FA lens is better than A, for example.
Still, what do these abbreviations mean? For the short answer see here:
http://www.phred.org/pentax/k/FAQ/summary.html For the long answer here:
http://www.phred.org/pentax/k/FAQ/K-mount/
Cheers,
Boz
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