hello friends Chai pilo ! hahaha...and let's start about shutterspeed. todays stopic is shutterspeed. One of the three pillars of photography is Shutter Speed, the other two being Aperture and ISO.
Shutter speed is responsible for two particular things: changing the brightness of your photo, and creating dramatic effects by either freezing action or blurring motion.
In this chapter of Photography Basics, we will explain everything you need to know about shutter speed, in very simple language.
The camera's shutter speed, the lens's aperture (also called f-stop), the Film Speed (a.k.a. ISO), and the scene's luminance together determine the amount of light that reaches the film or sensor (the exposure).
Exposure value (EV) is a quantity that accounts for the shutter speed and the f-number. Once the sensitivity to light of the recording surface (either film or sensor) is set in numbers expressed in "ISOs" (ex: 200 ISO, 400 ISO), the light emitted by the scene photographed can be controlled through aperture and shutter-speed to match the film or sensor sensitivity to light.
This will achieve a good exposure when all the details of the scene are legible on the photograph. Too much light let into the camera results in an overly pale image (or "over-exposure") while too little light will result in an overly dark image (or "under-exposure").Multiple combinations of shutter speed and f-number can give the same exposure value (E.V.).Previously I’ve introduced the concept of the Exposure Triangle as a way of thinking about getting out of Auto Mode and exploring the idea of manually adjusting the exposure of your shots.
The three main areas that you can adjust are ISO, Aperture and Shutter speed. As we’ve covered the other elements of aperture and ISO today I want to turn our attention to shutter speed.
In film photography it was the length of time that the film was exposed to the scene you’re photographing and similarly in digital photography shutter speed is the length of time that your image sensor ‘sees’ the scene you’re attempting to capture.
A camera takes a photograph by exposing a digital sensor (or a piece of film) to light. The shutter is simply a barrier that keeps light out when you’re not taking a photo. Pressing the button at the top of the camera (it’s actually called the shutter release) opens the shutter, and when the shutter is open, an image is recorded.
When the shutter closes, the camera stops recording.The shutter speed, then, is just how long that barrier stays open to let light into the image.
Shutter speed is how long an image is exposed to light — it can be milliseconds, or even minutes.
As one of three elements that affect how light or dark an image is (called exposure), understanding shutter speed is essential to taking full creative control of the camera.
If the shutter is left open for a long time, the lens will let in a lot of light, and unless you are shooting a very dark scene, the image will be too bright, or overexposed. If the shutter speed is too quick, on the other hand, the photograph will be too dark.So what’s the right shutter speed?
That depends on how much light is in the scene. Outdoors on a sunny day, you’ll need a quick shutter speed, like 1/500. Indoors, you’ll need to slow it down a bit — perhaps 1/100.
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.
The faster the shutter speed, the shorter the time the image sensor is exposed to light; the slower the shutter speed, the longer the time the image sensor is exposed to light.
If you are photographing a subject that is in motion, you will get different effects at different shutter speeds. Fast shutter speeds will “freeze” motion, while slow shutter speeds introduce blur from two sources: camera movement (camera shake) and subject movement (for information on this topic, see “Camera Blur and Motion Blur”). 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. In contrast, slower shutter speeds are suited to suggesting the motion, such as that of flowing water or other moving subjects. Changing the shutter speed gives you control over whether to “freeze” or suggest motion.
the shutter speed is the unit of measurement which determines how long shutter remains open as the picture is taken. The slower the shutter speed, the longer the exposure time. The shutter speed and aperture together control the total amount of light reaching the sensor. Shutter speeds are expressed in seconds or fractions of a second. For example 2, 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/8000.
Shutter speed is responsible for two particular things: changing the brightness of your photo, and creating dramatic effects by either freezing action or blurring motion.
In this chapter of Photography Basics, we will explain everything you need to know about shutter speed, in very simple language.
The camera's shutter speed, the lens's aperture (also called f-stop), the Film Speed (a.k.a. ISO), and the scene's luminance together determine the amount of light that reaches the film or sensor (the exposure).
Exposure value (EV) is a quantity that accounts for the shutter speed and the f-number. Once the sensitivity to light of the recording surface (either film or sensor) is set in numbers expressed in "ISOs" (ex: 200 ISO, 400 ISO), the light emitted by the scene photographed can be controlled through aperture and shutter-speed to match the film or sensor sensitivity to light.
This will achieve a good exposure when all the details of the scene are legible on the photograph. Too much light let into the camera results in an overly pale image (or "over-exposure") while too little light will result in an overly dark image (or "under-exposure").Multiple combinations of shutter speed and f-number can give the same exposure value (E.V.).Previously I’ve introduced the concept of the Exposure Triangle as a way of thinking about getting out of Auto Mode and exploring the idea of manually adjusting the exposure of your shots.
The three main areas that you can adjust are ISO, Aperture and Shutter speed. As we’ve covered the other elements of aperture and ISO today I want to turn our attention to shutter speed.
In film photography it was the length of time that the film was exposed to the scene you’re photographing and similarly in digital photography shutter speed is the length of time that your image sensor ‘sees’ the scene you’re attempting to capture.
A camera takes a photograph by exposing a digital sensor (or a piece of film) to light. The shutter is simply a barrier that keeps light out when you’re not taking a photo. Pressing the button at the top of the camera (it’s actually called the shutter release) opens the shutter, and when the shutter is open, an image is recorded.
When the shutter closes, the camera stops recording.The shutter speed, then, is just how long that barrier stays open to let light into the image.
Shutter speed is how long an image is exposed to light — it can be milliseconds, or even minutes.
As one of three elements that affect how light or dark an image is (called exposure), understanding shutter speed is essential to taking full creative control of the camera.
If the shutter is left open for a long time, the lens will let in a lot of light, and unless you are shooting a very dark scene, the image will be too bright, or overexposed. If the shutter speed is too quick, on the other hand, the photograph will be too dark.So what’s the right shutter speed?
That depends on how much light is in the scene. Outdoors on a sunny day, you’ll need a quick shutter speed, like 1/500. Indoors, you’ll need to slow it down a bit — perhaps 1/100.
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.
The faster the shutter speed, the shorter the time the image sensor is exposed to light; the slower the shutter speed, the longer the time the image sensor is exposed to light.
If you are photographing a subject that is in motion, you will get different effects at different shutter speeds. Fast shutter speeds will “freeze” motion, while slow shutter speeds introduce blur from two sources: camera movement (camera shake) and subject movement (for information on this topic, see “Camera Blur and Motion Blur”). 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. In contrast, slower shutter speeds are suited to suggesting the motion, such as that of flowing water or other moving subjects. Changing the shutter speed gives you control over whether to “freeze” or suggest motion.
the shutter speed is the unit of measurement which determines how long shutter remains open as the picture is taken. The slower the shutter speed, the longer the exposure time. The shutter speed and aperture together control the total amount of light reaching the sensor. Shutter speeds are expressed in seconds or fractions of a second. For example 2, 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/8000.
long exposure example :
Short Exposure Example :
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Photography