Since the prices of the original Pentax flashes have gone up like rocket (not only lenses), I think it's time to learn more about other options. I have found the following guide about Pentax P-TTL flashes, for both original branded and 3rd party options, highly recommended:-
http://pttl.mattdm.org/
(The Guide is being updated from time to time)
Read Also:-
Which Flash Units are Safe for Pentax DSLRs?
P-TTL Vs TTL - A Technical Brief
P-TTL Reliability
• News about Products and Latest Company Direction
• Summaries of Reported Problems and Potential Issues
• Technical Articles on Photographic Gear and Technologies
Monday, October 05, 2009
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Comments by IntenseDebate
The Definitive Guide to P-TTL Flashes
2009-10-05T07:41:00+08:00
RiceHigh
Flashes|Prices|Technical Articles|
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Real Engineer · 805 weeks ago
That's as bad as an author quoting himself.
All class RH. All class...
Ron C · 805 weeks ago
Real Engineer · 805 weeks ago
I am just demonstrating what RH does.
Looking at only the negative interpretations and claiming to be correct and unbiased and refusing to acknowledge when incorrect.
I'm now also doing what he refuses to, admitting it.