Used Canon Speedlite 90EX Flashgun
Condition & contents
| Grading | Good |
|---|---|
| Testing | Fully tested |
| Warranty | 12 month warranty |
| Includes | As Seen |
At a glance: Canon Speedlite 90EX - pocket-sized flash, AAA batteries, master for Canon wireless system.
About this flash
The Canon Speedlite 90EX is Canon's compact pocket-sized flash - originally designed to ship with the EOS M APS-C mirrorless system, very small, runs on AAA batteries. Limited power but useful as a master trigger for other Canon optical-wireless Speedlites, or as discrete fill-flash.
Build & handling
| Type | Compact pocket flash |
|---|---|
| Guide number | 9 (m at ISO 100) |
| Zoom range | 24mm fixed |
| Bounce | No |
| Power | 2x AAA batteries |
| Wireless | Master - triggers Canon optical wireless slaves |
| Weight | 60g |
Works with
- Canon DSLR + mirrorless bodies (via hot shoe)
- Powered by 2x AAA batteries
Best for
A very small Canon Speedlite - designed as a bundled flash for the EOS M system. Limited power (GN9) so best for close-range fill or as a wireless master to trigger larger slave flashes. Very compact and travel-friendly.
Frequently asked questions
Can I use this as a master for other flashes?
Yes - it works as an optical wireless master, triggering other Canon optical-wireless Speedlites (420EX, 430EX II/III, 580EX/II, 600EX). Useful as a small compact controller when you have larger slave flashes off-camera.
Specifications
| Condition | Used |
|---|---|
| Brand | Canon |