Flash for Sony cameras - YongNuo YN320EX/S (YN-320EX Sony) with TTL

Yongnuo has introduced the new YN320EX TTL flash for Sony cameras, which supports High Speed ​​Sync (HSS) up to 1-8000s. The new product can be used as a master or slave device via an optical or radio channel with a frequency of 2.4 GHz. The YN320EX has a guide number of 31 at ISO 100. Using the ZOOM button, the flash head can be motorized to move in a circle with a coverage range of 24mm to 105mm. As a radio master, the YN320EX supports control of 6 separate flash groups. The flash can control the following parameters of slave flashes: flash mode, focal length, power, number and frequency of pulses in Multi mode (strobe). The flash supports software updates via the built-in micro-USB port. The audio prompt system indicates various operating states. Two AA batteries are used for power supply. The battery is fully charged in just 2 seconds. As a master flash, the YN320EX for Sony can control the following flashes: YN560Li, YN720, YN685N, YN685C, YN560III, YN560IV, YN660, YN860Li. The flash can operate in optical Slave mode S1 -S2 The flash supports firmware updates./p> Supports control of 6 groups of flashes. Can be either a master or a slave flash. Guide number (GN): 31 Zoom: 24 – 105 mm Flash duration: 1 -320 s – 1 -20,000 s Charging time: up to 2 s Adjustment: 1 -128 – 1 -1 Color temperature: 5600K Operating modes: manual, TTL, Multi Second curtain sync. Remote unlock via RF-602 and RF-603 releases (I, II) Built-in YN-560TX controller Transmission frequency: 2.4 GHz 16 channels, 3 groups. Works with full and partial cameras Head rotation: vertical: from -7 to 90; Horizontal: 0 to 270 Built-in reflector and diffuser Micro USB connector Beeper Power supply: 2 alkaline batteries or Ni-MH batteries R6 / AA Dimensions: 154 x 65 x 40 mm Weight: 225 g