Thank you far purchasing a Canon product.

The Canon Speedlite 58QfX is an EOS-dedicated, high-output flash unit automatically compatible with E-TTL II, E-TTL, and TTL autoflash . It can be used in three different wags : As a normal on-camera flash, the master unit for a wireless, multi-Speedlite flash system, or a slave unit.

Read this instruction manual while also referring to your camera's instruction manual .

Before using the Speedlite, read this instruction manual and your camera's instruction manual to familairize yourself with the Speedlite operations .

sThe basic operation is the same as with normal AE shooting . When the 58DEX is attached to an EMS camera ; almost all automatic exposure control for flash photography is handled by the camera. It is almost the same as using the camera's built-in flash if it has one.

You can think of the 580EX as a built-in, high-output flash.

It is automatically compatible with the camera's flash metering mode

{E-TTL II, E-TTL, and TTL} .

The camera controls the Speedlite automatically in the following flash metering modes:

1 . E-TTL II autoflash (evaluative flash metering with preflash reading/lens distance information)

2.E-TTL autoflash (evaluative flash metering with preflash reading)

3.TTL autoflash (off-the-film metering for real-time flash metering)

Regarding the camera's available flash metering modes, refer to the camera's instruction manual . The Speedlite's major specifications are listed in "External Flash Items:"

The camera instruction manual's chapter on flash photography will refer to cameras having 1 and 2 as a Type-A camera (compatible with E-TTL or E-TTL II) . And cameras having 3 (compatible with only TTL) are called Type-113 cameras.

This instruction manual assume that you are using the 580EX with a Type-A camera .

For Type-B cameras, see page 53 .

2

Page 4
Image 4
Canon 580EX instruction manual Thank you far purchasing a Canon product

580EX specifications

The Canon 580EX is a powerful and versatile external speedlight that has gained popularity among professional photographers and enthusiasts alike. Launched as part of Canon's EX series of flash units, the 580EX offers a comprehensive range of features designed to enhance the photographic experience, making it an essential tool for achieving beautifully lit images.

One of the standout characteristics of the Canon 580EX is its impressive guide number of 58 at ISO 100, providing significant light output for a wide range of shooting situations. The flash features a zoom head that can adjust from 24mm to 105mm, allowing photographers to control the spread of light, making it suitable for both wide-angle and telephoto shots. Additionally, the built-in wide panel helps to diffuse the light for shooting at wider angles, ensuring even coverage.

The 580EX utilizes E-TTL (Evaluative Through-The-Lens) metering technology, providing accurate flash exposure that is automatically adjusted based on the ambient light. This advanced system allows for more reliable results, especially in complex lighting situations. Furthermore, the flash supports high-speed sync, enabling photographers to use faster shutter speeds even in bright conditions, making it perfect for capturing action shots.

Another key feature of the Canon 580EX is its ability to operate in a variety of modes including manual, proportional, and stroboscopic flash modes. This flexibility gives photographers creative control, allowing them to experiment with different lighting techniques to achieve the desired effect. The 580EX can also function as a master or slave unit in a multi-flash setup, providing additional versatility for advanced lighting arrangements.

Build quality is another area where the 580EX excels. With a robust, weather-sealed design, this flash is built to withstand the rigors of outdoor shooting and challenging environments. The clear LCD panel and intuitive control layout make it user-friendly, allowing for easy adjustments on the fly.

In summary, the Canon 580EX stands as a remarkable piece of equipment with its exceptional power, advanced metering technologies, and durable construction. Photographers who choose the 580EX are equipped with a reliable tool that significantly enhances their ability to create stunning images in various lighting conditions. Whether for portraits, events, or creative photography, the Canon 580EX continues to be a beloved choice in the realm of professional photography.