Most new TV models have a ratio of 16:9 (widescreen format, twice as long as the height,) which better showcases the effect of HD technology at its best. For example:Ī vintage TV or computer display has an almost 1:1 square ratio (1.33:11 actually,) which means that what you see in the screen is smaller than what the original aspect ratio, or the edges have been cut off so the image can fit the screen. You’ll be glad to know that you can find several examples of these rations in photography, films and in many of the objects around you. But there are seven common aspect ratios every photographer should know. Technically-speaking there is an unlimited number of aspect ratios. What is the ratio for each? Each image is a rectangle with a 2:1 ratio–even though the width and height are different for each. The images are different sizes, but they have same aspect ratio.Ĭonsider another example. Also, an image that is 500 x 500 pixels has the same 1:1 ratio. As an example, a square format image that is 1,000 x 1000 pixels would have a different aspect ratio of 1:1. It is important to know that an image ratio is not the actual size, in pixels or inches, of the image. So, an image that is three times as wide as it is tall will have a 3:1 ratio. And the width is always the first number, followed by the height. Most often, you’ll see a ratio separated by a colon (:) between the two numbers. It essentially describes the shape of your image. Remember the term ratio from middle school math? You should recall that a ratio represents the relationship between two numbers.Īlso known as aspect definition, this concept is the relationship between the width and height of a photo. What do these numbers mean? And how can they make a difference in your digital photography? Answering these and other key questions will help you improve your composition and make you a much better photographer. Chances are, you’ve seen numbers representing common aspect ratios, including: Aspect ratio a fundamental digital photography concept that can be quite confusing at first. Have you found yourself wondering: What the heck is aspect ratio?
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