User manual
Yongnuo YN568EX III Speedlite Wireless Flash

User Manual for Yongnuo YN568EX III Speedlite Wireless Flash Kit

• Product category: On Camera Flashes Yongnuo
• Brand: Yongnuo
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Yongnuo On Camera Flashes

Product description

• 2 x Yongnuo YN568EX III Speedlite for Canon Cameras Jam-packed with features and functions, the YN568EX III Speedlite from Yongnuo is a stellar addition to nearly any lighting kit. This model is directly compatible with Canon's E-TTL / E-TTL II system, permitting on-camera use with automatic exposure capabilities and high-speed sync. It can also function as an optical TTL master for other Canon-compatible flashes or as an optical TTL slave for either Canon or Nikon systems. It is quite powerful as well with a rated guide number of 190' at ISO 100 and 105mm and is versatile thanks to a head that can tilt from -7 to 90° and rotate 270°.
  
  For controlling light, the flash has a zoom head able to be set from 24-105mm along with a wide-angle panel that optimizes coverage for focal lengths as wide as 14mm. This unit also has a fast recycle time of just two seconds. Operation has been improved as well with an AF-assist light and audio signals available. Additionally, it has a 2.5mm sync port and a USB interface for firmware updates.
• Yongnuo YN-E3-RT II Wireless Speedlite Transmitter for Canon The YN-E3-RT II Wireless Speedlite Transmitter for Canon from Yongnuo is a 16 channel, 5 group wireless triggering device with a 328' range. The transmitter offers E-TTL II/E-TTL autoflash, manual flash, stroboscopic flash, auto external flash metering modes as well as 1:8 flash ratio control Convenience features include flash exposure lock, AF beam focus assist, modeling strobe and 9 custom functions. The YN-E3-RT II transmitter will run for 10 hours of continuous use on AA/LR6 alkaline batteries. A power saving function shuts the unit down after being idle for 5 minutes to conserve batteries. The YN-E3-RT II also supports firmware updates to make it future-proof.
• Vello Softbox for Portable Flash (Large, 8 x 12") Reduce the harshness of your on-camera flash unit and soften shadows by equipping it with this large Softbox for Portable Flash from Vello, which measures 8 x 12". This convenient modifier produces a soft, almost wrap-around quality of light that is useful in a wide variety of situations, such portraiture, weddings, food, and more. . It also features a foldable inner diffuser for further softening of the light and a reflective silver interior that evenly distributes light while maintaining maximum light output.
  
  Setting up the softbox is simple with an integrated elastic strap with a touch tab fastener that secures around the flash head. Also, it has a strap loop and rubberized mounting tabs that will ensure that the softbox remains securely attached. When not in use, the modifier will fold down flat, and a zippered carrying case is included for travel and storage. UPC: 847628588400
• Watson MX AA NiMH Batteries (8-Pack, 1.2V, 2550mAh) Power various electronics, including photo equipment, flashlights, gaming devices, and more, with this 8-pack of 1.2V MX AA NiMH Batteries from Watson. The Japanese-made cells come pre-charged and ready for use with a capacity of 2550mAh, making them ideal for use in high-drain devices. Thanks to their very low self-discharge rate, they are capable of retaining up to 85% of their capacity after 1 year in storage. The batteries can be recharged up to 500 times before their usable capacity starts to diminish. Additionally, they are durable enough to function in temperatures as low as -4°F. UPC: 847628596856
• Watson 4-Hour Rapid Charger for AA and AAA NiMH and NiCd Rechargeable Batteries The 4-Hour Rapid Charger for AA and AAA NiMH and NiCd Rechargeable Batteries from Watson charges two or four AA or AAA batteries (not included). It is compatible with both NiMH and NiCd batteries. Charging time varies from 100-280 minutes, depending upon battery quantity, size, and capacity.
  
  The charger's intelligent Negative Delta-V microprocessor doles out the full charge to each battery, while Zero Slope Detection prevents overcharging. The Safety Guard Timer automatically shuts off after 6 hours in cases where batteries are taking far longer than normal to charge, in order to prevent damage from excessive current.
  
  The charger has two charging level indicator lights to keep you apprised of battery status. Switching 100-240 VAC input power enables use all over the world. The charger's compact outlet prongs fold in, making the unit more compact for storage.
  • Will charge either 2 or 4 AA or AAA batteries (sold separately).
  • Works with batteries that have Nickel-Metal Hydride (NiMH) or Nickel-Cadmium (NiCd) chemistry.
  • Charging time varies based upon battery quantity, size, and capacity. Charging 2 AAA batteries will take about 100 minutes, while 4 AAA's will require about 200 minutes. Charging time for 2 AA batteries with a capacity of about 1800mAh will be roughly 110 minutes, while 4 AA batteries at that capacity will require about 220 minutes. For higher-capacity AA's in the 2400-2500mAh range, 2 batteries will charge in approximately 140 minutes, and 4 batteries will take about 280 minutes.
  • An intelligent Negative Delta-V microprocessor ensures that each battery is charged to its full capacity, while the Zero Slope Detection feature prevents overcharging.
  • Safety Guard Timer will automatically shut off after 6 hours. So in cases where batteries are taking far longer than normal to charge, they will not be exposed to excessive current that could cause damage.
  • Dual charging level indicator lights are red while batteries are charging and turn green when charging is complete. They will flash red if the batteries are not charging properly.
  • Switching 100-240 VAC input power allows you to use the charger all over the world.
  • The compact outlet prongs fold in and out to make the unit smaller for easier storage.
  UPC: 847628532953
• 2 x Watson Case for 4 AA or AAA Batteries (Black) This plastic Watson Battery Storage Case holds up to 4 AA or AAA batteries in dedicated slots. It has a compact form factor for easy storage in your pocket or a small compartment in your gear bag. The case has a snap closure and features an attachment point for connecting a second identical case, which could in turn be connected to another to create a chain, giving you an easy expansion option for storing more batteries. UPC: 847628006782

• 2 x YN568EX III Speedlite for Canon Cameras fderctrewbavyuydr
• Stand
• Limited 1-Year Warranty

• YN-E3-RT II Wireless Speedlite Transmitter for Canon

• Vello - Softbox for Portable Flash (Large, 8 x 12")

• Watson - MX AA NiMH Batteries (8-Pack, 1.2V, 2550mAh)

• Watson - 4-Hour Rapid Charger for AA and AAA NiMH and NiCd Rechargeable Batteries fderctrewbavyuydr

• 2 x Watson - Case for 4 AA or AAA Batteries (Black)

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Technical parameters

• 2 x Yongnuo YN568EX III Speedlite for Canon Cameras

  Mount	Shoe
  Guide No.	190.29' / 58 m ISO 100 at 105 mm Position
  Exposure Control	E-TTL / E-TTL II, Manual
  Vari-Power	1/1 to 1/128
  Bounce Head	Yes, -7 to -90°
  Swivel Head	Yes, 270°
  Coverage	14 - 105 mm (Full Frame)
  Zoom Head	Full Frame: 24 - 105 mm
  Off-Camera Terminal	2.5 mm
  Recycle Time	Approximately 2 Seconds
  Flash-Ready Indicator	Yes
  Compensation	-5 EV to +5 EV (in 1/3 EV steps)
  Slave Timing Modes	Instant Sync Skip Preflash
  Wireless Operation	Method: Optical Pulse Distance: Up to 82.02' / 25 m
  Wireless Communication Channels	4 Channels
  Wireless Groups	3 Groups
  Power Source	4 x AA Alkaline, Rechargeable NiMH Batteries
  Dimensions (W x H x D)	2.4 x 2.9 x 7.5" / 60.0 x 73.0 x 190.0 mm
  Weight	12.35 oz / 350 g

  Box Dimensions (LxWxH)	8.4 x 3.9 x 3.3"

• Yongnuo YN-E3-RT II Wireless Speedlite Transmitter for Canon

  Channels	15
  Groups	5 (A, B, C, D, E)
  Wireless Range	328' / 100 m
  Radio Frequency	2.4 GHz

  Control Modes	Auto, E-TTL/E-TTL II, Manual, Multi, TTL
  EV Range	Rating 70% users recommend this product to others. And what about you? This product has already been rated by 11 owners. Add your rating and experience with the product. Discussion Ask our technicians if you have a problem with your settings, or if anything is unclear in the user manual you have downloaded. You can make use of our moderated discussion. The discussion is public and helps other users of our website who may be encountering similar problems. Post new comment to Yongnuo YN568EX III Speedlite Wireless Flash Kit Subject: User manuel for the YN568EXlll flash cobra Date: 14.03.2024 02:23:00 Name: Gerald Boudreau Can not download the instruction manuel Post reply Post a new topic / query / comment: Items marked with * are required. Your name *: E-mail : Subject *: Message *: Your email address will not be displayed. Do not forget to fill it in if you want to receive a reply to your enquiry/contribution. Processing of personal data in accordance with GDPR