New Pentax Weather-Sealed Flashes Unveiled: AF540FGZ II and AF360FGZ II Speedlights August 28, 2013 By Eric Reagan Alongside the 5 new HD Pentax DA Limited lenses, Ricoh also introduced a pair of weather-sealed speedlights, the AF540FGZ II and AF360FGZ II. About the new Pentax speedlights: [Read more…]