05 Sep 2016 19:06
If you copy content from this site, please include my name and the URL of this site <http://pttl.mattdm.org/> as part of the required attribution, properly hyperlinked where possible, as specified by the license. That's my payment; the basic specifications are public domain, but all the writing about them isn't.
Pentax flash images provided by Pentax and used with permission. Metz flash and power pack images provided by Metz and used with permission. Sigma flash images provided by Sigma and used with permission. Cactus flash images provided by Cactus/Gadget Infinity and used with permission.
This site is not affiliated with any flash manufacturer. All trademarks belong to their respective owners.
Please also see the acknowledgments page. While I've put a huge amount of work into this site, it wouldn't have been possible without your help.