
Canon
Canon SP270EX2 Speedlite Flash - Compact, Remote Control
★★★★★
Tack-sharp bounce light and wireless slave triggering in a flash small enough to keep on camera all day without fatigue.
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Overview
Key Features
A compact body
A remote control transmitting function is carried
Specifications
Brand
Canon
Model
Speedlite 270EX II (SP270EX2)
Guide Number
22m (standard) / 27m (bounce) at ISO 100
Head Movement
Bounce (upward tilt)
Remote Trigger
Remote control transmitting function (optical master)
Slave Function
Yes (optical)
Mount
Canon hot shoe
Pros & Cons
👍 Pros
- Compact body weight means it doesn't unbalance smaller mirrorless or Rebel-series bodies during extended handheld shooting sessions.
- Remote control transmitting function allows the 270EX II to serve as a wireless optical master for a multi-light setup without needing a separate commander unit.
- Bounce head capability softens direct flash into natural-looking ceiling fill — a significant image quality improvement over straight-on flash with no diffusion.
- Optical slave function enables the 270EX II to fire as a remote unit triggered by any other flash, adding flexibility in mixed-brand setups.
- Guide number of 22/27 is sufficient for indoor portrait and event coverage within typical room distances at ISO 400–800.
👎 Cons
- Head tilt is upward-only with no horizontal rotation, which prevents side-wall bounce and limits creative light direction control compared to full-size Speedlites.
- Guide number of 22 at standard position is relatively modest — subjects beyond 5–6 meters at moderate apertures will require higher ISO compensation or a more powerful flash.
- No zoom head — the flash coverage angle is fixed, meaning it cannot narrow its beam to concentrate light at telephoto focal lengths the way larger Speedlites do.
- No high-speed sync (HSS) capability listed, which limits ambient light control in outdoor fill situations where shutter speeds above 1/200s are needed.
Frequently Asked Questions
Can the 270EX II act as a wireless commander for other Speedlites?
Yes — the 270EX II includes a remote control transmitting function, allowing it to trigger compatible Canon Speedlites optically as a master unit. This makes it useful as an on-camera commander in small multi-light setups without adding the bulk of a larger flash.
How does the guide number of 22/27 affect real shooting distance?
At ISO 100, a guide number of 22 meters (standard position) means full power at f/4 covers roughly 5.5 meters — adequate for subjects within a typical room. Tilting the head to the 90° bounce position drops effective power to GN 27 at the ceiling, which accounts for the added distance. For larger venues or subjects beyond 6 meters, the 270EX II will reach its power ceiling before a full-size Speedlite would.
Does the bounce head tilt to a fixed angle or is it adjustable?
The 270EX II head tilts upward for bounce but does not rotate horizontally — unlike larger Speedlites with full 360° rotation. That limits bounce direction to ceiling bounce only; side-wall bounce requires repositioning the entire camera.
Will the slave function work with non-Canon flashes?
The optical slave function triggers on any flash burst, making it compatible with non-TTL triggering from third-party strobes or manual flashes. TTL auto-exposure, however, is Canon-system-only and requires a compatible Canon body.
Is this flash appropriate for an event where I'm shooting all day?
Its compact body and low weight make it noticeably less fatiguing than a full-size Speedlite during extended handheld shooting. The trade-off is lower power output — for large reception halls or outdoor fill, you'll hit its limits. For run-and-gun editorial work, cocktail hours, and street portraiture, its size-to-utility ratio is excellent.