Canon 580EX II manual Stroboscopic Flash, Set the desired number, Calculating the Shutter Speed

Page 24

p: Stroboscopic Flash

With stroboscopic flash, a rapid series of flashes is fired. It can be used to capture multiple images of a moving subject in a single photograph. You can set the firing frequency (number of flashes per sec. expressed as Hz), the number of flashes, and the flash output.

1 Press the <D> button so that <p> is displayed.

2

3

Select the item to be set.

Press the <8> button to select the item (blinks).

Set the desired number.

Turn the <9> dial to set the number, then press the <8> button.

XThe next item to be set will blink. After you set the flash output and press the <8> button, all the settings will be displayed.

Calculating the Shutter Speed

During stroboscopic flash, the shutter remains open until the firing stops. Use the formula below to calculate the shutter speed and set it with the camera.

Number of flashes ⎟ Firing frequency = Shutter speed

For example, if the number of flashes is 10 and the firing frequency is 5 Hz, the shutter speed should be at least 2 sec.

24

Page 23 Page 25
Image 24
Page 23 Page 25
Contents English Thank you for purchasing a Canon product Basic operation is as easy as with normal AE shootingContents Nomenclature Case Mini standBounce lock release button p.18 LCD Panel Getting Started Basic Operation Installing the Batteries Install the batteriesOpen the cover Close the coverAttaching to the Camera Attach the SpeedliteSecure the Speedlite Detach the SpeedliteTurning on the Power Switch About Auto Power OffCheck that the flash is ready About Quick FlashFully Automatic Flash Shooting Set the Speedlite to aFocus the subject Take the pictureUsing E-TTL II and E-TTL Autoflash in the Shooting Modes Flash Sync Speeds and Apertures UsedUsing Flash FFlash Exposure Compensation Select fSet the flash exposure compensation amount Press the 8 buttonFEB Select gSet the flash exposure bracketing amount FE Lock Focus the subject Press the 7 buttonCHigh-speed Sync Select cBounce Flash Set the Bounce DirectionCreating a Catchlight Point90. the flash head upward by Pull out the wide panelPush the wide panel back Closeup Flash ShootingUsing the Wide Panel Press the G buttonAuto Zoom for Image Size Manual Flash Press the D button so that q is displayedFlash Output Display Set up an 18% gray card Metered Manual Flash ExposuresSet the camera and Speedlite Set the flash exposure levelStroboscopic Flash Set the desired numberCalculating the Shutter Speed Maximum Stroboscopic Flashes RSecond-Curtain Sync Press the E button so that r is displayedSetting Custom Functions Custom Setting Reference Function Settings & DescriptionChange the setting Page External Flash Metering Auto External Metering Set auto external metering8q Manual External Metering Set the Speedlite to the camera’s ISO speedSet the Speedlite to the camera’s aperture setting Setting Speedlite functions Speedlite Custom FunctionsClear All Speedlite Custom Functions Wireless Flash About Wireless Flash Positioning and Operation RangeMulti-Speedlite, Wireless Lighting Configurations Wireless flash with two slave groups p.41Wireless flash with three slave groups p.43 Wireless Settings Set it as a slave unitFully Automatic Wireless Flash Set the master unit’s flash mode to aPosition the camera and Speedlites Set the camera and shoot Master Unit’s Flash ON/OFF Using Fully Automatic Wireless Flash Setting the Communication ChannelPress the G button so that w blinks Set the channel No · Flash exposure compensationSetting the Slave Units Flash Ratio with E-TTLSet the slave ID Set the flash ratioWireless Flash with Three Slave Groups Set the slave unitsSet the master unit and shoot Modeling FlashAbout Slave Group Control Setting the Flash Output for Each Slave Setting Manual Flash and Stroboscopic Flash with the Slave Manual FlashStroboscopic Flash Reference Compact Battery Pack CP-E4 580EX II SystemSpeedlite Bracket SB-E2 About Color Temperature Information Transmission About the AF-Assist BeamTroubleshooting Guide Speedlite’s internal batteries are exhaustedSpeedlite is not attached securely to the camera Electrical contacts of the Speedlite and camera are dirtyPeriphery or bottom of the picture looks dark Flash exposure is underexposed or overexposedSubject looks very dark or very bright You used high-speed syncSpecifications TypeWireless Flash Guide No. at ISO 100, in meters/feet Normal Flash Full Output and Quick FlashManual Flash Using a Type-B Camera Features Available with Type-B CamerasFeatures not Available with Type-B Cameras Page European Union and EEA only
Related manuals
Manual 62 pages 1.31 Kb

580EX II specifications

The Canon 580EX II is a powerful external flash unit designed for both amateur and professional photographers seeking to enhance their lighting capabilities. As a part of Canon's Speedlite series, the 580EX II offers a range of main features and advanced technologies that make it an essential tool for any photography setup.

One of the most notable features of the Canon 580EX II is its impressive guide number of 58 at ISO 100, which provides strong illumination for both close-up and long-distance subjects. This high guide number allows photographers to achieve effective lighting in various situations, whether shooting indoors or outdoors. The flash head can also tilt up to 90 degrees and rotate 180 degrees in either direction, allowing for versatile bounce and indirect lighting techniques that help produce soft, natural-looking shadows.

The 580EX II is equipped with Canon's E-TTL II (Evaluative Through-The-Lens) flash metering technology. This advanced metering system enables the flash to communicate with the camera to achieve optimal exposure settings automatically. The result is a more consistent and accurate portrayal of subjects in various lighting conditions, reducing the likelihood of overexposed or underexposed shots.

Another key characteristic of the 580EX II is its fast recycle time, which allows photographers to take multiple shots in quick succession without significant delays. This is especially beneficial during dynamic shooting scenarios like events or wildlife photography, where timing is crucial. The flash can operate in both manual mode for full control or in automatic mode for ease of use, catering to different shooting preferences.

The Canon 580EX II is also compatible with a variety of Canon EOS cameras, ensuring seamless integration into existing camera systems. Additionally, it supports wireless flash photography, allowing for creative off-camera flash setups when paired with compatible Canon camera bodies. Photographers can experiment with different lighting angles and configurations to enhance their creative vision.

Durability is an important factor in the design of the 580EX II, featuring a robust construction that can withstand the rigors of professional use. It also includes a dust and moisture-resistant design, providing added protection when shooting in challenging environments.

In summary, the Canon 580EX II stands out as a versatile and powerful flash unit, combining numerous features and advanced technologies that cater to the needs of photographers. Its high guide number, E-TTL II integration, fast recycle time, and durability make it a reliable choice for enhancing any photography experience. Whether used for portraits, events, or creative lighting, the 580EX II is an invaluable asset in the photographer's toolkit.
Top Page Image Contents