Featuring both a 2.4 GHz wireless radio transmitter and receiver, the Yongnuo YN560-IV Speedlite is a long range manual flash unit capable of triggering other flashes from up to 328' away as well as being triggered with the RF-603 and RF-602 wireless transmitters. The YN560-IV is powerful with a guide number of 190' at ISO 100 and 105mm. The unit is also quite versatile with a zoom range of 24-105mm, which is able to be expanded to 18mm with the built-in wide-angle diffuser. Additionally, this output can be adjusted from 1/1 to 1/128 power in 1/3 and 1/2 EV steps.
Full bounce and swivel lighting is possible due to -7 to 90° tilt and 270° of rotation with the locking flash head. The flash can also be triggered optically with either instant sync or skip pre-flash options for simpler off-camera firing. A built-in PC sync port further enhances the flash's connectivity and Multi-mode allows for stroboscopic lighting effects. The flash runs on four AA batteries or an optional battery pack via the HV connection and has a recycle time of about three seconds. It comes with a protective case and a stand.
-Can receive a wireless signal from YN560-IV, YN560-TX, RF-603 (I/II), and RF-602
-Optical triggering range of 66-82' indoors or 33-49' outdoors
Yongnuo YN-568EX III Speedlite for Canon / Nikon Cameras

Features:Supports C's optical transportation wireless master flash:--In the optical transportation wireless flash shooting, the YN568EX III can be used as a master unit to trigger YONGNUO and C's EX series speedlite(except the YN585EX), and supports 4 channels, realize wireless TTL, manual flash and stroboscopic flash.
Compatible with C and N's optical transportation wireless slave flash:--One YN568EX III can respectively accept the master unit of YN600EX-RT II, YN568EX II, YN568EX III, 600EX(II)-RT, 580EX II, SB-910/900/800/700, Nikon internal flash and Canon commander and wireless signal of 7D/60D/600D, realiszs external TTL, manual flash and stroboscopic flash.
GN58@ISO100, 105mm, and supports automatic & manual zooming(24-105mm):--High index TTL flash, supports TTL, M, Multi flash; and supports supports automatic & manual zooming, the focal length can be varied between 24-105mm.
Supports high speed sync(HSS) flash and with high speed recyling(2s) system:--The YN568EX III can synchronize with all shutter speeds, realize TTL and manual flash, 1/8000s maximum shutter sync; and the recyling time for full output just takes 2 seconds.
Multiple trigger modes, automatic settings saving and custom setting supported:--YN568EX III can be triggered by the camera set-top, PC synchronization trigger and wireless optical trigger off the camera.
Supports firmware upgrade:--The YN568EX III is equipped with USB interface, you can download the latest firmware from YONGNUO official website to upgrade the speedlite.
Equipped with large-size LCD display and 2.5mm PC interface, and supports the battery remaining power real-time display, convenient to use.Specifications:Circuit design: Insulated Gate Bipolar Transistor (IGBT)
Guide No.: 58 (ISO 100, 105mm)
Flash mode: TTL, M, Multi
Trigger mode: On-camera, Sc, Sn, S1, S2
Zoom range: 24, 28, 35, 50, 70, 80, 105mm
Vertical rotation angle: -7~90 degrees
Horizontal rotation angle: 0~270 degrees
Power supply: 4 * AA batteries(not included; Alkaline or NI-MH are usable)Lighting times: 100~1500 times (with AA alkaline battery)
Recycle time: Approx. 2s (with new AA alkaline battery)
Color temperature: 5600k
Flash time: 1/200s~1/20000s
Flash control: 8 levels of output control (1/128~1/1), 29 levels of fine tuning in total
External interface: hot shoe, PC port, USB port
Wireless triggering distance: 20~25m indoors, 10~15m outdoors
Additional features: Master flash, High speed sync, Rear-curtain sync, FEC, FEB, FE lock, electric zoom of flash head, sound prompt, auto-save setting, PC sync, USB port, power saving mode, overheating protection, advanced options setting.
Item Size: 6.2 * 7.2 * 18.8cm/ 2.4 * 2.8 * 7.4in(Extended state)
Item weight: 383g/ 13.5oz
Package size: 21.5 * 9.5 * 8cm / 8.5 * 3.7 * 3.1in
Package weight: 565g / 1.2lbs
Package list:1 * Speedlite
1 * Mini Stand
1 * Protecting Bag
1 * User Manual(English & Chinese)
Yongnuo YN685 Wireless TTL Speedlite for Canon / Nikon Cameras


PRODUCT HIGHLIGHTS
-2.4 GHz Radio Slave System
-Support for YN-622N & RF-603/YN-560
-Compatible with Canon / Nikon TTL
-Guide Number: 197' at ISO 100 and 200mm
-Zoom Range: 20-200mm
-Tilts Upward 90°
-Rotates Left & Right 180°
-Recycle Time: 3 Seconds at Full Power
-High-Speed, 1st & 2nd Curtain Sync
-HV Power and PC Sync Ports
With a built-in YN-622N radio receiver, the YN685 Wireless TTL Speedlite from Yongnuo offers complete radio slave functionality with both the YN-622N and RF-603/YN-560 radio systems for maximum compatibility with your existing gear. The flash is also compatible with Canon / Nikon's TTL flash system when mounted to the camera and has a powerful guide number of 197' at ISO 100 and 200mm. Benefiting this power is a wide zoom range which will cover 20-200mm in full frame, and a diffuser for wide angle lenses. It also features full bounce with tilt up to 90° and rotation of 180° to the left or right.
Operation is simplified with a clear LCD screen on the back, a dial, and a selection of buttons. The head also offers a pull-out bounce panel for reflecting some light forward when using the tilt functionality. Full sync options are available as well, with high-speed, 1st & 2nd curtain sync. It runs conveniently on 4 AA batteries, has a recycle time of three seconds at full power, and includes an HV power port for battery packs. Additionally, it has a PC sync port.
-Compatible with YN-622N, YN-622N-TX, YN560 IV flash, YN560-TX, RF-605, RF-603 III, and -RF-603 transmitter systems
-High-speed sync to 1/8000 second
-Flash exposure compensation and bracketing in 1/3 EV increments from -3 to +3 EV
-Manual power output from 1/128 to 1/1
-Heat protection
-Sound prompts
-Custom functions and auto save settings
-Locking metal foot
Yongnuo YN968 Wireless TTL Speedlite for Canon / Nikon Cameras


Canon-Compatible 2.4 GHz Radio System (Canon model)
Compatible with Canon and Nikon TTL
Guide Number: 197' at ISO 100 and 105mm
Zoom Range: 20-105mm (14mm with Panel)
LED Video Light with 300 lux Output
Tilts from -7 to +150°
Rotates Left & Right 180°
Optical TTL Slave Mode for Canon & Nikon
Slow, High-Speed, 1st & 2nd Curtain Sync
PC Sync & USB Port for Firmware Updates
Light your scene in almost any way you can imagine with the versatile triggering options and features of the YN968 TTL Speedlite from Yongnuo. With a rated guide number of 197' at ISO 100 and 105mm, the YN968N is a powerful unit which features Canon/Nikon TTL support for on-camera use, including high-speed sync. Expanding the functionality, however, is the implementation of both a 2.4GHz radio system for master and slave operation alongside optical TTL slave support for both Nikon and Canon systems. The radio function supports Yongnuo's YN622 (master/slave) and YN560 (slave) systems which ensures maximum compatibility with existing units and equipment.
Canon model is also compatible with Canon's 2.4 GHz radio triggering system
In terms of more general lighting settings, the flash offers users a zoom range of 20-105mm, and has a pull-out diffusion panel for ultra-wide 14mm optics. Users can also tilt the flash from -7 to 150° and rotate it 360° for easy positioning and bounce operation. For video, an LED light with power control options is built into the YN968 as well, which has a diffuser panel and comes with a color conversion filter to match the scene. The flash runs on four AA batteries and will recycle in just three seconds at full power. Additionally, it has 1st and 2nd curtain sync as well as high-speed sync and features PC sync, HV power, and micro-USB ports for expanded operation and functionality.