Multi Flash Mode, Bounce Flash | Sigma EF-530 DG specs

MULTI FLASH MODE

When a slow shutter speed is used, the flash will fire repeatedly while the shutter is open. By doing so a series of images of the subject will be exposed in one frame. A dark background with a bright subject shows the result more effectively in this mode. It is possible to set the firing frequency between 1Hz and 100Hz. Up to 100 flashes can be fired continuously. The maximum number of flashes varies, depending on the flash guide number and firing frequency settings. (Please refer to table3 on the last page).

1.Set the camera’s exposure mode to M and set the desired aperture.

2.Press the MODE button until the multi-flash mode appears.

3.Press the SEL button until the flash firing frequency starts to blink.

4.Press the + or – button to set the desired flash frequency value.

5.After pressing the SEL button again, the flash power level will blink.

6.Press the + or – button to set the desired power level.

7.Press the SEL button again, the number of flashes will blink.

8.Press the + or – button to set the desired number of flashes.

9.Press the SEL button until the display stops blinking.

10.When the ready light of the flash is illuminated, the unit is ready to use.

Note: Please set the shutter speed longer than; Number of Flashes you want ÷ Firing Frequency

How to set the correct flash power level

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Read out the subject distance from the focus ring on the lens. Then adjust the aperture ring on the lens until the distance indicated on the LCD panel of the flash and the subject distance become about equal.

When using with cameras other than the above

Read-out the subject distance from the focus ring on the lens. Either change the flash power level or the flash’s F-stop. Please refer following on how to change the flash’s F-stop.

1.Press the SEL button several times to make the F-stop indicator blink.

2.Press the + or – button and set the F-stop.

3.Press the SEL button and make the indicator of F-stop stop blinking.

Please set the distance indicated on the LCD panel of the flash and the actual subject distance so that they are about equal.

Then set that F-stop on the lens aperture ring.

*You can calculate the correct exposure by using this formula: Guide Number “GN” / Flash to Subject Distance = F-stop

This flash unit will calculate and indicate the Subject Distance by following the above formula. (Please refer to table 1 on the last page)

BOUNCE FLASH

When you take a photo with flash in a room, sometimes a strong shadow will appear behind the subject If you point the flash head upwards or sideways to reflect the light off the ceiling, wall etc, the subject will be illuminated softly. Press the lock button and adjust the flash head to set the bounce angle.

UP: 0°, 60°, 75°, 90°	DOWN: 0°,7°
RIGHT: 0°, 60°, 75°, 90° LEFT: 0°, 60°, 75°,90°, 120°, 150°, 180°
When the bounce flash mode is activated, a bounce indicator		will appear on the LCD panel.

Choose a white surface for bouncing the flash, otherwise the image’s colour may be incorrect. Depending on the reflecting surface, the subject distance and other factors, the effective distance range for the TTL AUTO may change. Please check for correct exposure confirmation (TTL BL or TTL mark on the LCD panel) after releasing the shutter.

Close-up Exposures

Bounce flash can be tilted 7° downward for close-ups. The Flash will be effective only for the subjects 0.5 meter to 2 meters. When the flash head is tilted 7° will blink.

EF-530 DG specifications

The Sigma EF-530 DG is a versatile and powerful external flash designed for both amateur and professional photographers seeking to enhance their photography experience. This flash unit stands out due to its robust features and compatibility with various camera systems, making it an essential tool for anyone looking to improve their lighting setup.

One of the main features of the Sigma EF-530 DG is its high guide number of 53 at ISO 100, which provides ample power to illuminate even the most challenging shooting situations. With its tiltable and swiveling head, the flash allows photographers to bounce light off surfaces, producing softer shadows and a more natural appearance in portraits. This flexibility is essential for achieving desired lighting angles, making it suitable for events, weddings, or studio work.

The EF-530 DG employs advanced technologies such as wireless flash control, which enables off-camera flash shooting. This feature is particularly useful for creating dramatic effects and dynamic lighting in both indoor and outdoor environments. Photographers can use this function to achieve a professional look without the need for expensive and complex lighting setups.

Another significant characteristic of the EF-530 DG is its fast recycling time, which can be as quick as 4 seconds, depending on the power setting. This speed is crucial during fast-paced shooting scenarios, ensuring that photographers do not miss critical moments. Additionally, the unit supports high-speed sync, allowing for the use of fast shutter speeds without sacrificing flash power.

The flash also features TTL (Through The Lens) metering, which ensures accurate exposure in various lighting conditions. This technology automatically adjusts the flash output based on the camera settings and the scene being captured, delivering consistent results every time. Along with manual adjustment options, photographers have complete control over their lighting.

The Sigma EF-530 DG operates on four AA batteries, providing convenience and ease of use. Its lightweight design ensures that it is portable and easy to carry, making it an ideal choice for on-location shoots. With a user-friendly interface and an LCD panel, setting up and adjusting the flash is simple, allowing photographers to focus on their creative vision.

In summary, the Sigma EF-530 DG is a powerful and flexible flash unit packed with features that cater to a wide range of photography needs. Its high guide number, advanced wireless capabilities, fast recycling time, and TTL metering technology contribute to its reputation as a reliable lighting solution, making it a valuable addition to any photographer's toolkit.