The PENTAX AF540FGZ auto flash unit features a large guide number of 54 (at ISO100/m). This clip-on, twist/tilt, auto-zoom flash provides a variety of advanced flash applications, including P-TTL auto flash, high-speed synchronization and wireless P-TTL auto flash, when mounted on a PENTAX digital SLR camera.
Automatic zoom reflector 24mm - 85mm
20mm wide-angle panel
Vertical tile, horizontal rotate
Cableless operation with compatible cameras
High-Speed-Synchronisation
Contrast control with up to 4 flashes
Modelling and Test Flash functions, with 10 strobe/Sec
Second curtain synchronisation
Usable with older cameras
Indication of actual focal length also for digital cameras
Pentax AF 540 FGZ
