Canon Speedlite 600EX-RT Flash - Second Hand Complete with built-in radio transmission wireless functionality, the Speedlite 600EX-RT sits at the top of Canon's on-camera E-TTL / E-TTL II compatible flash lineup with a powerful guide number of 197' at ISO 100 and 200mm. This two-way 2.4 GHz radio system provides added reliability and a range up to 98.4' among up to 5 groups with a total of 15 individual Speedlites. This system also does not need direct line-of-site like traditional optical-based transmission and will work through obstacles. For added coverage and functionality, the flash's zoom head can reach from 20-200mm, with the option for wide 14mm coverage when the built-in diffusion panel is used. Also, the unit can tilt from -7 to +90° and rotate 180° either left or right for complete bounce capabilities. On the back of the 600EX-RT is a backlit dot-matrix LCD panel that displays the status and allows users to easily access and change settings. Additionally, the flash is durable with a redesigned contact construction and improved dust and water resistant sealing. Other capabilities of the 600EX-RT include a stroboscopic mode as well as high-speed, first and second curtain sync settings for more control over your image's final look. The flash is powered by 4 AA batteries which provide a recycle time of 0.1-5.5 seconds, though it does have a port for an optional external power pack. It comes with a colour filter holder with case, a light orange filter, a dark orange filter, a mini stand, and a Speedlite case. The flash is packed with advanced features for reliable on-camera and off-camera lighting, including an AF assist beam compatible with up to a 61-point High Density Reticular AF system, optical and radio transmission, and compatibility with the ST-E3 Speedlite Transmitter. It offers manual power adjustment from 1/1 to 1/128 in 1/3-stop increments, flash exposure compensation from -3 to +3 EV, wireless flash ratio control, and stroboscopic flash settings. Additional features include Quick Flash for faster recycle times, automatic transmission of flash colour temperature information to the camera, an automatic power-off function, a locking metal foot, PC sync port, remote release terminal, bracket mounting hole, built-in retractable bounce card, support for approximately 100–700 flashes using AA alkaline batteries, and extensive customisation with 18 custom functions and 7 personal functions. Key Features: 2.4 GHz Wireless Radio Transmission Compatible with Canon E-TTL / E-TTL II Guide Number: 197' at ISO 100 and 200mm Zoom Range: 20-200mm (14mm with Panel) Tilts from -7 to +90° Rotates Left & Right 180° Stroboscopic Mode & Colour Filter Holder Recycle Time: 0.1-5.5 Seconds High-Speed, 1st & 2nd Curtain Sync Runs on 4 AA Batteries What's in the Box: Canon Speedlite 600EX-RT Flash - Second Hand
