#BIG APERTURE CAMERA IN AFTER EFFECTS ISO#

A very large aperture such as f/2.8 or lower will result in a very narrow depth of field. The depth of field refers to the area within the image that is in sharp focus. These larger apertures will bring in a lot of light and allow you to use a faster shutter speed. So if you are working in an area where there is not much light such as a live concert hall, you might want to use a lens that allows for a large aperture, such as a f/2.8 or f/1.4.

#BIG APERTURE CAMERA IN AFTER EFFECTS ISO#

So when you adjust your aperture in one direction then you’ll need to compensate for that by adjusting your shutter speed or ISO to balance out the amount of light in your image. In a similar way when you go with a smaller aperture, less light will be allowed to come into the image and that will result in a darker exposure. So when you use a large aperture and have that lens wide open, this will often result in a brighter image, unless you adjust other camera settings to darken the image. The first thing to consider is that using a large aperture allows a large amount of light to come through the lens onto your image. So how do you know when to use a large aperture or a small aperture? Below are four ways that manipulating your aperture selection affects your final image. I know it sounds a little bit backward, but that’s the way the photography gods decided to do it.Ī large aperture would be something like f/2.8 or lower, while a small aperture would be in the double digits. A small aperture has a high number, while a large aperture has a small number. Aperture is measured in f-stops, which are notated on your lens by the letter “f” followed by a slash and a number. The term aperture technically refers to how wide your shutter opens when you take a picture. So let’s talk specifically about aperture and how manipulating this variable will affect the images that you create with your camera. So you then need to adjust a different control to bring your exposure back into balance. If you adjust one of these controls, that will throw off the exposure. You have to balance out your shutter speed, aperture, ISO and exposure balance. Just as you have different variables in a mathematical equation, you have different variables that go into each photo. If you changed something on one side of the equation, then you had to adjust something on the other side of the equation to make it balance out.Ĭapturing light and images through your camera is a very similar idea. Do you remember those complicated equations in high school algebra class? You had a bunch of numbers and letters - or variables - on one side of the equation, and then on the other side of the equation, you had another set of variables. It might be helpful to think of this process like a mathematical equation. Your camera has several different controls, and all of these need to be manipulated in such a way that they create the right balance of light in your image. There are a lot of different factors that come into play when setting up your shot.

How Does Aperture Affect Depth of Field?Ĭreating the perfect image with your camera can be a very complicated process.

Big aperture camera in after effects