The Yongnuo YN-24EX TTL Macro Flash for Canon Cameras is a professional-grade twin flash system engineered to deliver even, controlled illumination for close-up and macro photography. Mounting directly to the front of your Canon lens, its dual flash head design offers a powerful guide number of 79 ft at ISO 100 (both heads) or 85 ft with a single head, with full 90° coverage and the flexibility to rotate the adapter ring 50° upward and 30° downward for precise light shaping.
Supporting Canon TTL for automatic exposure as well as full manual control from 1/1 down to 1/128 power, the YN-24EX gives macro photographers complete creative freedom. With a fast 3-second recycle time, an LED autofocus assist light, 1st and 2nd curtain sync, a PC sync port, and included adapter rings in 52, 58, 67, and 72mm sizes, this flash covers every demand of serious macro and product photography.
Key features
- Dual Flash Head Design: Twin heads mount to the lens front for even, shadow-reducing illumination ideal for macro and close-up subjects.
- Powerful Guide Number: GN 85 ft (single head) or GN 79 ft at ISO 100 (both heads) ensures strong exposure even at close working distances.
- Full TTL & Manual Control: Canon TTL metering for quick auto exposure alongside 1/1–1/128 manual power steps for precise creative control.
- Fast 3-Second Recycle Time: Achieves full-power recycle in just 3 seconds whether powered by four AA batteries or an optional HV power pack, keeping your workflow uninterrupted.
- LED Autofocus Assist Light: Built-in LED AF assist lamp improves focusing accuracy in low-light macro shooting scenarios.
- Versatile Sync & Connectivity: 1st and 2nd curtain sync modes plus a PC sync port offer broad compatibility with studio setups and creative long-exposure techniques.
Specifications
| Compatible Mount | Canon TTL |
|---|---|
| Flash Design | Dual Flash Head (Twin Flash) |
| Guide Number (Both Heads) | 79 ft (24 m) at ISO 100 |
| Guide Number (Single Head) | 85 ft at ISO 100 |
| Coverage Angle | 90° Vertical & Horizontal |
| Manual Power Range | 1/1 to 1/128 |
| Recycle Time | 3 Seconds at Full Power |
| Power Source | 4 x AA Batteries or HV Power Pack |
| Sync Modes | 1st & 2nd Curtain Sync |
| Adapter Rings Included | 52mm, 58mm, 67mm, 72mm |
Frequently asked questions
Which Canon cameras is the Yongnuo YN-24EX compatible with?
The YN-24EX is designed for Canon TTL-compatible cameras, supporting Canon's TTL automatic exposure system as well as full manual flash control from 1/1 to 1/128 power.
What adapter ring sizes are included with the YN-24EX macro flash?
The Yongnuo YN-24EX comes with four adapter rings to fit a range of lens filter threads: 52mm, 58mm, 67mm, and 72mm.
How long does the YN-24EX take to recycle and what batteries does it use?
The YN-24EX recycles in approximately 3 seconds at full power. It is powered by four AA batteries or an optional HV power pack, both delivering the same recycle performance.
