User-created articles tagged with "pentax"

This is a list articles created by users from within the dpreview community. Note that these are neither endorsed nor reviewed by dpreview editorial staff. There are currently 2 community articles tagged with the tag "pentax".

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Payam Ghafoori | Published on Dec 21, 2011 |
Buying photography gears has been always one of the hottest topics of all photography forums and discussions. In this article I tried to briefly introduce the different classes of DSLRs now available in the market and explain the each field of usage.
2comments
WilbaW | Published on Oct 14, 2011 |
The myth that focus-locking phase-detection autofocus is an open-loop control system is "Busted!" This article provides tests you can use to prove it is not only a closed-loop control system, but that it's fundamentally the same process as continuous-focus and always has been.
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Total: 2, showing: 1 – 2