YONGNUO YN685 FEATURES

• GN 60m (ISO 100 / 200mm)
• HSS to 1/8000th
• Flash Mode – ETTL / M / Multi
• 1st Curtain Sync / 2nd Curtain Sync
• FEC / FEB – 1/3rd Increments (±3 stops)
• Manual Flash – 1/128 – 1/1 output control (1/3rd increments)
• 20 – 200mm Auto and Manual Flash Zoom

• Built-in Radio Slave Modes – YN-622C & RF-603 / YN-560, 2.4GHz RF Systems.

• Full Power Recycle – From 3 Seconds
• Supports Multiple Flash Groups
• Supports Multiple Channels
• Custom Functions
• Auto Save Settings
• Sound Prompt
• Heat Protection

• Large Dot Matrix LCD Screen
• Canon Like Interface
• AF Assist Light
• 360 Degree Swivel and Tilt Head
• Fast Clamping Metal Foot

• External HV Battery Port
• PC Sync Port

YN 685 RADIO SLAVE FUNCTIONS

USING TRANSMITTTER – YN-622C / YN-622C-TX

• ETTL /M / Multi
• HSS to 1/8000th
• 1st Curtain Sync / 2nd Curtain Sync
• FEC / FEB – 1/3rd Increments (±3 stops)
• Remote Flash Power – 1/128 – 1/1 (1/3rd increments)
• Remote Flash Zoom 20-200mm – Auto and Manual
• Group Control

USING TRANSMITTER – YN560-TX / YN560 IV 

• Remote Flash Power – 1/128 – 1/1 (1/3rd increments)
• Remote Flash Zoom 20-200mm – Manual
• Group Control

USING TRANSMITTER – RF-605

• Fire the Flash
• Group Control

USING TRANSMITTER – RF-603 II / RF-603

• Fire the Flash Only

The YN-685 provide an HV Battery Port for attaching external high voltage battery packs, as well as a PC Sync Port, though unfortunately no USB port for Firmware updates.

To set the YN-685 apart from YongNuo’s RT Radio Flash System for Canon, YongNuo have chosen to produce a completely new case design, a combination of the previous YN-568EX styling and the later YN600EX-RT.

The YN-685 provide a long awaited Radio Slave Flash alternative to YongNuo’s RT system, ideal for the many people already invested in the popular YN-622C TTL trigger system. One functional advantage of the YN-685 / YN-622C is the ability to control remote flash zoom length, which the RT system does not provide.