How do you zoom with a speedlight?

How do you zoom with a speedlight?

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How does flash zoom work?

Flash zoom refers to how wide your flash will spread the light. ... In an automatic flash zoom mode, the flash will detects the focal length of the lens mounted on your camera body, and adjust the light spread the flash emits to match the angle of view of your lens.

How do I use the speedlight on my camera?

The cheapest and most reliable way to fire your speedlights off-camera is by using a sync cord — basically, you connect your speedlight to your camera via a long cable. The drawbacks of using a cable are that it reduces the distance you can be away from your flash, and it can create a tripping hazard.

How do you use a speedlight?

The easiest way to use your speedlight is to aim it directly at your subject. The result is a decently lit subject, similar to the type of photo that a built-in pop up flash would produce. Notice how that colors pop more and the mask is more evenly lit compared to the photo shot in ambient light.

What is zoom on Speedlight?

The zoom setting on your flash sets how disperse or narrow the light coming out of the flash head is. The head actually moves up and down within the flash unit as you change the amount of zoom. ... If you are using a zoom lens, as you zoom in and out with your lens the zoom on your flash will change to match it.

What is MM flash?

Flashes like that have a zoom head that adjusts the angle of the beam of light that they produce to match a lens of the specified focal length (usually 35mm-equivalent).

What do flash fractions mean?

A flash will provide a burst of light that only lasts for a fraction of a second, somewhere in the realm of 1/1000 second or faster for most flashes. If your shutter speed is at 1/250 second or 1/50 second, both exposures will receive the full power of that flash.

What does flash coverage mean?

The angle of coverage, also known as the flash angle, refers to the area that the light from a flash can cover in terms of the lens angle-of-view (focal length). Built-in flashes have an angle of coverage designed to cover an angle-of-view equivalent to the wide-end of a standard zoom lens.

How long does a Speedlight last?

In general, the flash duration on most speedlights is between 1/400 at full power, and 1/20,000 at low power. This trend is reversed on many studio strobes, which have a shorter flash duration at higher power than at partial power. The real trouble with flash duration numbers is that they are easily manipulated.

What is the difference between a flash and a speedlight?

The benefits of an external on-camera flash far outweigh those provided by a built-in camera flash, while the only drawback is having to carry an additional piece of equipment. The term on-camera flash, or speedlight, simply refers to a type of strobe light (flash) that can connect directly to your camera.

How does auto zoom work on a SpeedLight?

• Some speedlights have an auto zooming function which basically allows the speedlight to automatically detect the correct zoom level based on the camera set up that it is attached to. This can be useful especially if you have a zoom lens attached to your camera and you will be using different focal lengths throughout the shoot.

How does the zoom of a flash work?

• Flash zoom The zoom of the flash focuses the lens in front of the flash so that it constricts or widens the beam of light that the flash puts out. When a flash is put in a light modifier, it should always be set for the widest beam possible. This way the flash will take full use of the light modifier and fill all of it with light.

What's the best way to use a speedlight flash?

• When possible, it is best to use your camera settings to gather more light (higher ISO or lower f-stop) and lower your flash power. Keep in mind, though, that this will affect the ratio of light from the flash to the ambient light.

What does a SpeedLight's focal length mean?

• As you zoom in on your lens, you get a tighter and tighter shot of what you will be photographing. The speedlight understands this concept and focuses the light into a tighter and tighter pattern, to just illuminate what is coming through the lens. If the focal length of your lens is longer (200 mm) than your speedlight (say, 105mm),...