Description
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 Nikon’s i-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.
Flash Head
| Guide Number | 196.85′ / 60 m at ISO 100 (200 mm Position) |
| Coverage | Full-Frame 20 to 200 mm |
| Auto Zoom Head | Yes |
| Bounce Head | -7 to +90° |
| Swivel Head | 360° |
| Flash Duration | 1/200 to 1/20000 Second |
| Recycle Time | Approx. 3 Seconds |
| Secondary Illumination | None |
Exposure Control
| Exposure Control | Manual, Nikon i-TTL |
| Flash Modes | Hi-Speed Sync, Second-Curtain Sync |
| Power Range | 1/1 to 1/128 |
| Flash Compensation | -3 to +3 EV (1/3 EV Steps) |
Wireless
| Wireless Operation | Radio (TTL/Manual) Up to 328.08′ / 100 m |
| Wireless Channels | 7 |
| Wireless Groups | 6 |
Power
| Internal Power | 4 x AA (Alkaline, NiMH) |
| External Power Pack Compatible | Yes |
General
| Mount | Shoe |
| Off-Camera Terminal | PC |
| Dimensions (W x H x D) | 2.6 x 3 x 8.3″ / 67 x 77 x 210 mm |
| Weight | 15.03 oz / 426 g |
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