What Do Shutter Speed Numbers Mean?

by | Last updated on January 24, 2024

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Shutter speed is

a measurement of the time the shutter is open, shown in seconds or

fractions of a second: 1 s, 1/2 s, 1/4 s … 1/250 s, 1/ 500 s, etc. … In other words, the faster the shutter speed the easier it is to photograph the subject without blur and “freeze” motion and the smaller the effects of camera shake.

How do you read shutter speed?

The shutter speed format is usually in

1/1000

, 1/250, 1/30, 1/2, 1/4, etc. The higher the bottom number, the faster the shutter speed is. Shutter speeds are measured in fractions of a second. A shutter speed of 1/1000 means “the shutter is open for one one-thousandth fraction of a second.”

What should my shutter speed be?

As a rule of thumb, your shutter speed should

not exceed your lens’ focal length when you are shooting handheld

. For example, if you are shooting with a 200mm lens, your shutter speed should be 1/200th of a second or faster to produce a sharp image.

What does the 125 mean on the shutter speed dial?

One of the numbers will show your aperture, which should be the same number as what you set your aperture to, then it should show your shutter speed, which should be a number such as “125” (means

1/125th of a second

) and “200”, which is your sensor ISO.

What does a shutter speed of 1 mean?

Shutter speeds are measured in seconds, or fractions of a second. For example, a shutter speed of 1/100 means

1/100th of a second

, or 0.01 seconds. This is also known as the “exposure time”, because it’s the amount of time the sensor is exposed to light.

What is the minimum recommended shutter speed for hand holding your camera?

In general, the guideline is that the minimum handheld shutter speed is

the reciprocal of the focal length of the lens

. So, if you’re using a 100mm lens (and remember to account for crop factor) then the slowest shutter speed you should try and use is 1/100th of a second. For a 40mm lens, it’s 1/40th of a second.

What is the best shutter speed for waterfalls?

For most waterfalls, a shutter speed of

around 1 to 3 seconds

will suffice. If you use a longer shutter speed, then the white areas within the water may appear too blurred, completely dulling the movement of the water.

Is ISO shutter speed?

The

ISO speed determines how sensitive the camera is to incoming light

. Similar to shutter speed, it also correlates 1:1 with how much the exposure increases or decreases. However, unlike aperture and shutter speed, a lower ISO speed is almost always desirable, since higher ISO speeds dramatically increase image noise.

What is the best shutter speed for night photography?

Shutter Speed –

30 to 60 seconds

. As it’s dark, a longer shutter speed will give enough time to let a lot of light to enter the camera. If you find your photography coming out too dark, increase the time, if your photos are coming out too light, decrease the time.

What’s the best shutter speed for portraits?

Most professional photographers shoot portraits at a shutter speed of

around 1/200 of a second

. This is not because of camera shake, generally, but because this is the maximum synch speed of most flash units employed in studio portrait shoots.

What is the function of shutter speed scale?

Shutter speed provides two main functions. One is

to control exposure

. The other is to control the way motion is portrayed in a photo. When shooting a moving subject, a slow shutter speed setting results in a blurry subject, emphasizing its motion.

What is the best shutter speed for outdoor photography?

The best camera settings for outdoor photo shoots.

Shutter speed – How long the shutter stays open. Long shutter speeds

under 1/100

are best for low-light situations, and fast shutter speeds over 1/100 are better for hand-held (no tripod) and action shots.

What does 8 mean in shutter speed?

A camera’s shutter speed is measured as a fraction of a second for all speeds that are under a second. For example 1/250 means one two hundred and fiftieth of a second, or 1/8 means

one eighth of a second

.

What is the best shutter speed to shoot video?

A frame rate of 24 fps with a shutter speed of

1/48 or 1/50

will give your footage a smooth cinematic look and feel. Higher frame rates, such as 60 fps with a shutter speed of 1/120, will allow you to slow down your footage at the editing stage and create ultra-smooth slow motion scenes.

What are the 3 steps to exposure?

They are:

shutter speed, aperture and ISO

. Take a look at how these three settings can impact exposure and how you must adjust them in order to get that “perfect” exposure.

What’s a high shutter speed?

Summary. Fast shutter speed freezes the motion in your image. Fast shutter speed is 1/125 sec or faster.

1/1000 sec

is super fast shutter speed. Fast shutter speed lets less light into your camera and will effect exposure making your images darker.

Charlene Dyck
Author
Charlene Dyck
Charlene is a software developer and technology expert with a degree in computer science. She has worked for major tech companies and has a keen understanding of how computers and electronics work. Sarah is also an advocate for digital privacy and security.