shutter speed
Shutter speed, also known as “exposure time” which stands for the length of time a camera shutter is open to expose light into the camera sensor. If the shutter speed is fast, it can help to freeze action. If the shutter speed is slow, it can create an effect called motion blur, where moving objects appear blurry along the motion. Shutter speeds are typically measured in fractions of a second, when they are under a second. For example 1/4 means a quarter of a second, while 1/250 means one two-hundred-and-fiftieth of a second or four milliseconds.
Iso
ISO measures the sensitivity of the image sensor. The lower the number the less sensitive your camera is to light and the finer the grain. Higher ISO settings are generally used in darker situations to get faster shutter speeds. The piece in your camera that can change sensitivity is called “image sensor” or “sensor”. It is the most important and most expensive part of a camera and it is responsible for getting light and putting it into an image. With bigger sensitivity, your camera sensor can capture images in low light environments without having to use a flash. But higher sensitivity comes at an expense it adds grain or noise to the pictures.
aperture
Aperture is a hole within a lens, through which light travels into the camera body. The pupil is what we call aperture in photography. Aperture is the opening in the lens. When you hit the shutter release button of your camera a hole opens up that allows your cameras image sensor to catch a glimpse of the scene you want to capture. The aperture that you set effects the size of that hole. The larger the hole, the more light that gets in and the smaller the hole, the less light. Aperture is measured in f-stops.
Shutter speed, also known as “exposure time” which stands for the length of time a camera shutter is open to expose light into the camera sensor. If the shutter speed is fast, it can help to freeze action. If the shutter speed is slow, it can create an effect called motion blur, where moving objects appear blurry along the motion. Shutter speeds are typically measured in fractions of a second, when they are under a second. For example 1/4 means a quarter of a second, while 1/250 means one two-hundred-and-fiftieth of a second or four milliseconds.
Iso
ISO measures the sensitivity of the image sensor. The lower the number the less sensitive your camera is to light and the finer the grain. Higher ISO settings are generally used in darker situations to get faster shutter speeds. The piece in your camera that can change sensitivity is called “image sensor” or “sensor”. It is the most important and most expensive part of a camera and it is responsible for getting light and putting it into an image. With bigger sensitivity, your camera sensor can capture images in low light environments without having to use a flash. But higher sensitivity comes at an expense it adds grain or noise to the pictures.
aperture
Aperture is a hole within a lens, through which light travels into the camera body. The pupil is what we call aperture in photography. Aperture is the opening in the lens. When you hit the shutter release button of your camera a hole opens up that allows your cameras image sensor to catch a glimpse of the scene you want to capture. The aperture that you set effects the size of that hole. The larger the hole, the more light that gets in and the smaller the hole, the less light. Aperture is measured in f-stops.