---
product_id: 1130849
title: "Speedlite 90EX Flash"
brand: "canon"
price: "R$1233"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/1130849-speedlite-90ex-flash
store_origin: BR
region: Brazil
---

# Max. Guide No. 30 ft. Wireless master function Supports 24mm lenses Speedlite 90EX Flash

**Brand:** canon
**Price:** R$1233
**Availability:** ✅ In Stock

## Summary

> 📸 Capture the Moment, Illuminate Your Vision!

## Quick Answers

- **What is this?** Speedlite 90EX Flash by canon
- **How much does it cost?** R$1233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/1130849-speedlite-90ex-flash)

## Best For

- canon enthusiasts

## Why This Product

- Trusted canon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wireless Freedom:** Optical pulse technology for hassle-free wireless operation.
- • **Wide-Angle Wonder:** Perfectly supports 24mm wide-angle lenses for expansive photography.
- • **Compact Powerhouse:** Lightweight design (2.6"D x 1.7"W x 2"H) for easy portability.
- • **Versatile Compatibility:** Seamlessly integrates with all Canon EOS SLRs for ultimate flexibility.
- • **Illuminate Your Creativity:** Unleash stunning shots with a max guide number of 30 ft. at ISO 100.

## Overview

The Canon Speedlite 90EX Flash is a compact and powerful external flash designed for Canon EOS M Compact System Cameras. With a maximum guide number of 30 ft. at ISO 100, it supports 24mm wide-angle lenses and features a wireless master function, making it an essential tool for photographers seeking versatility and quality in their lighting solutions.

## Description

Product Description               The Speedlite 90EX combines simplicity with a compact, lightweight design, making it ideal for the Canon EOS M Digital Camera. With many features directly accessed through the camera’s menu system, the Speedlite 90EX offers easy and intuitive operation. It supports 24mm wide angle lenses (35mm terms) and can control multiple flash units for advanced, creative lighting effects. The Speedlite 90EX also features a standard Canon EOS hot shoe mount for compatibility with all EOS SLRs.                  From the Manufacturer               The Perfect Complement to the EOS M Digital Camera Ultra-compact and Ultra-lightweight flash unit, perfect for the Canon EOS M Digital Camera Whether mounted on top of the Canon EOS M Digital Camera or stowed in a pocket, the diminutive yet powerful Speedlite 90EX is 1.7" (w) x 2.0" (h) x 2.6" (d) and a featherweight at 1.8 oz. It runs on 2 AAA batteries, recycling quickly between exposures. To save power, it automatically turns off after 5 minutes of idle operation.   EOS Operations Made Simple Easy and intuitive operation Designed for intuitive operation and as a perfect match for the EOS M Digital Camera, the Speedlite 90EX offers a number of sophisticated flash functions that are remarkably easy to use, even for beginners to the EOS line of accessories. Many functions can be controlled effortlessly through the camera’s menu system, such as the AF assist beam (used to ensure accurate AF in low light situations), Canon’s amazing E-TTL II flash metering, FE lock and flash exposure compensation. Even color temperature information can be transmitted back to the camera with a simple touch, so users will achieve great results.  Complex Lighting Setups, Wirelessly And Easily Wireless master function (optical) allows multiple flash units to be controlled for creative lighting effects For a number of advanced lighting setups, the Speedlite 90EX can be used as a master transmitter to control multiple flash units—wirelessly! Through 4 channel optical light pulse transmission, the Speedlite 90EX can control up to three groups of slave-enabled flashes, controlling power from 8:1 to 1:8 in ½ stop increments. It can transmit up to approximately 16.4 ft. indoors, up to 23 ft. outdoors. With the Speedlite 90EX controlling each light source according to the specific parameters of a shot, the creative possibilities are endless!  Ample Coverage For A Wide Variety Of Lenses And Shots Supports 24mm wide-angle lenses (35mm equivalent) With wide-angle coverage up to 15mm (24mm in 35mm terms) the Speedlite 90EX is designed to work perfectly with a number of popular wide-angle zoom and fixed length lenses. So whether going wide angle for an interior shot, or making sure to capture an entire group, the Speedlite 90EX provides the coverage.  Extensive Range, Small Footprint  Max Guide No. 30 ft./9m at ISO 100 The Speedlite 90EX offers stronger flash performance than one might expect from its compact size. It has a maximum Guide No. 30 ft./9m at ISO 100, delivering ample power for everything from fill flash to serving as the main light source.  EOS System Ready Standard Canon EOS hot shoe mount for compatibility with all EOS SLRs With a standard quick-release mounting foot, the Speedlite 90EX is not only the EOS M Digital Camera’s perfect companion, it’s also compatible with SLRs in the EOS system. In addition, the Speedlite 90EX is compatible with Canon’s camera shoe cord OC-E3 for simple, off camera shooting.

## Features

- Max. Gide No. 30 ft. / 9m at ISO 100
- Supports 24mm wide-angle lenses (35mm terms)
- Wireless master function
- Designed for Canon EOS M Compact System Camera
- Standard Canon hot shoe mount for compatibility with all EOS SLRs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wireless Technology | Optical Pulse |
| Mount Type | Foot Mount |
| Connectivity Technology | Wireless |
| Compatible Camera Mount | Canon |
| Color | Black |
| Item Dimensions D x W x H | 2.6"D x 1.7"W x 2"H |

## Product Details

- **Brand:** Canon
- **Compatible Mountings:** Canon
- **Battery Life:** 1 	years
- **Camera Flash:** external
- **Flash Sync Speed:** 1/200

## Images

![Speedlite 90EX Flash - Image 1](https://m.media-amazon.com/images/I/71GQgZP2kZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome master for wireless flash on the Canon 6D!
*by H***D on April 13, 2013*

I purchased the Canon 90EX for one reason, to wirelessly trigger my off-camera Canon 430EX II flashes. At the time of ordering this little guy, there weren't any reviews specifically concerning the 90EX's master functions or compatibility with the new Canon 6D, so I though I would contribute to the group. Hopefully you find this review helpful. Feel free to ask any questions in the comments section.Let's get started!Is the Canon 90EX any good? The answer is, "YES!!!!" The 90EX is an awesome alternative to everything else out there that will wirelessly trigger your flashes. Here is quick glimpse at what's good and not-so-good...PROS:* Wireless Slave Groups - You can fire with A:B and A:B C groupings. You can have multiple flashes in each group creating an infinite number of lighting varieties.* Manual Adjust - flash settings can be manually adjusted from on-camera. From 1/1 all the way down to 1/128 on the 430EX II's.* E-TTL II - Works' perfectly. Also, E-TTL ratios are very handy for quick setups. From 8:1 to 1:1 to 1:8 in half stop increments.* HSS - High Speed Sync works up to 1/4000 (that's the highest shutter setting on the 6D). HSS can be set from in camera when shooting in master mode with flashes that are capable of shooting in HSS. When shooting with just the 90EX and no external flashes, HSS is not available. You'll only be able to shoot up to you max sync speed (1/180 on the 6D).* Curtains - both 1st and 2nd curtain work. 2nd curtain is not an option in wireless mode though.* Easy to Use - The unit has one button, a battery door, an LED light, and a hotshoe lock....that's it. All controls are run from in the camera menu.* Small - Very compact! This would make a good travel flash for those using DSLR's that lack that feature, like the 6D or any of the 5D's.* Wake Up! - If your flashes fall asleep into powersave mode, just half press the shutter and the 90EX will send a signal to wake them up.* Secure Signal - this can fire on one of four channels. This way you can shoot with other photographers around and not have to worry about them firing your speedlites.* During wireless shooting mode, the 90EX will not fire as a full flash. It only fires to send the signal.CONS:* Plastic Foot - wish it was metal.* Wireless Range - The specs say to set your off camera flashes at a maximum of 16 ft indoors and 23 ft outdoors. (Page 16 in the manual) It's not nearly as good as my PocketWizards were, but I knew this before buying. It's infrared technology, not radio frequency. However, I'm not Joe McNally, so it meets my needs.* Battery Life - expect 100 full power flashes or 400 quarter power flashes or 800 at one eighth power or etc... When using as a wireless master, it will last a heck of lot longer because it is not firing a full flash. You can also turn off the 90EX flash by setting it to Manual. It still flashes, but will not show up in the image.* Recycle Time - 0.1-5.5 seconds depending on your power setting. Don't worry about recycle time if you are just using it as a master.TIPS:* Save the planet - pick up a set of rechargeable AAA Eneloop batteries. IMHO, these batteries are the best.* Sensor - Make sure your external flash's IR sensor is facing the camera. Keep in mind that IR can bounce off walls too.* Line of Sight - Make sure there are no obstacles in between the camera and your flash. This will create signal interference. I use my flashes inside of brollies (umbrella softboxes). The signal has no problem communicating through the umbrella material.* Powersave - There is a battery saving "auto off" feature that is bound to turn your 90EX OFF unexpectedly. Pressing the shutter does not wake-up the 90EX when it is OFF. This feature can be disabled in the camera's flash menu under custom functions. I recommend you disable this feature and save yourself that moment of frustration in front of a client. :)WHY I BOUGHT THIS:I recently upgraded my Canon 7D and 50D to a set of Canon 6D's and to my surprise, my trusty PocketWizards (FlexTT5's, MiniTT1 and AC3 Zone Controller) became unusable. The firmware upgrade that would fix this has been parked on the horizon for months. I was looking for a solution, and thought I'd give this cute little 90EX a shot. No regrets! It meets my needs and does a lot more than expected.Thanks for taking the time to read this quick review. I hope it helps you make your decision. Should you have any questions, please feel free to ask them in the comments section below. Cheers!

### ⭐⭐⭐⭐⭐ I  am totally thrilled with this unit. Perfect for our needs.
*by P***N on July 10, 2018*

I did not check to see what kind of batteries it used beforehand. I'm glad it uses standard AAA, which is great when on the road. I needed it for my 6d when we go to EU.It's even smaller than I thought. It came with a soft case too. That was a nice surprise.Just tested it with my 6d. Works great. I already have 3 full size Canon speedlites, but did not want to haul them around. I just needed something very simple that once mounted, I can hand the camera to a stranger to take a photo of my wife and I while in a dark cafe.I am totally thrilled with this unit. Perfect for our need.

### ⭐⭐⭐⭐⭐ Perfect flash if you want small, portable and uncomplicated!
*by R***E on May 19, 2018*

This is a small flash... It works perfect for what I bought it for, which is to give me a tiny bit of fill light when I am shooting with my Canon 6D mkii. I have larger Canon 430ex that I use when I need a lot more controllable light. This little guy doesn't put out much more light than the built in flash of most cameras but since the 6D doesn't have a built in flash the 90EX is perfect as a small "fits in your pocket" flash. The Canon EOS cameras all control this flash, which is a good thing, because it has no manual settings except for the on-off switch! I recommend this genuine Canon flash highly, as long as you know what it is you are getting... a small, portable and uncomplicated flash!

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-08*