The Viltrox JY-680A is a versatile manual hot-shoe flash designed for photographers who demand reliable, consistent light output without the complexity of automatic systems. With a guide number of GN 33 (ISO 100) and 8 stops of manual power control — from full 1/1 down to 1/128 in precise 1/3-stop increments — this flash gives you complete creative authority over your exposure in any shooting environment.
Built for real-world use, the JY-680A features a fast recycling time of just 0.3–5 seconds, a built-in wireless trigger with an indoor range of up to 15 metres, and broad compatibility with Canon, Nikon, Pentax, and Sony cameras. Whether you are shooting portraits, events, or product photography, the Viltrox JY-680A delivers dependable performance powered by four standard AA batteries.
Key features
- GN 33 Power: Guide number of 33 (ISO 100) provides ample reach for portraits, events, and on-location shooting.
- 8-Stop Manual Control: Fine-tune output from 1/1 to 1/128 in 1/3-stop steps for precise, hand-metered flash exposure every time.
- Fast Recycle Time: 0.3–5 second recycling keeps up with demanding shooting situations, including frequency stroboscopic mode for capturing moving subjects.
- Built-in Wireless Trigger: Optical wireless transmission reaches up to 15 m indoors and 10 m outdoors with a 40° horizontal reception angle — ideal for off-camera lighting setups.
- Bounce & Reflection Flash: Swivel head enables bounce flash off ceilings and walls, reducing harsh shadows for more natural-looking results.
- Wide Camera Compatibility: Works with standard hot-shoe mounts on Canon, Nikon, Pentax, and Sony cameras; includes a locking ring for a secure, wobble-free fit.
Specifications
| Flash Type | Hot-shoe mount (Airborne) Flash |
|---|---|
| Guide Number | GN 33 (ISO 100, meters/feet) |
| Flash Duration | 1/1050s (at full power 1/1) |
| Recycling Time | 0.3 – 5 seconds |
| Manual Power Control | 1/1 to 1/128 in 1/3-stop increments (8 stops) |
| Wireless Range | Indoors 12–15 m / Outdoors 8–10 m; Reception angle 40° H × 30° V |
| Power Source | 4 × AA alkaline batteries / External CP-E4 battery pack |
| Compatibility | Canon, Nikon, Pentax, Sony (standard hot-shoe cameras) |
Frequently asked questions
Does the Viltrox JY-680A support TTL automatic flash metering?
No. The JY-680A is a fully manual flash. TTL and advanced automatic metering modes are not included. Output is set manually from 1/1 to 1/128 in 1/3-stop increments, and a handheld light meter is recommended for determining the correct exposure.
What batteries does the Viltrox JY-680A use, and can I use an external power source?
The flash is powered by 4 standard AA alkaline batteries for convenient, travel-friendly operation. It also supports the CP-E4 external battery pack for faster recycling times and extended shooting sessions.
Is the Viltrox JY-680A compatible with my Sony mirrorless or Canon DSLR camera?
Yes. The JY-680A is compatible with a wide range of cameras using a standard hot-shoe mount, including Canon (e.g. 5D Mark III, 70D), Nikon (e.g. D750, D810), Pentax (e.g. K-5, K-50), and Sony (e.g. α7, α6000). A locking ring ensures a secure fit on the hot shoe.
