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Learn how to use a Canon or Nikon dslr camera

Camera Basics SummaryApertureThe aperture is an adjustable hole in the lens which lets light into the camera. It can be adjusted to vary the amount of light on the camera sensor. A large aperture lets more light in, and small aperture reduces the amount of light.Depth of FieldThe aperture also controls the depth of field, in simple terms this refers to how much of the image stays sharp from the focus point. A large aperture will create a shallow depth of field (making the background blurry). A small aperture will create a large depth of field (keeping everything in focus).Shutter Speed Shutter speed is the length of time the shutter is open allowing light on the camera sensor. …
Article by Lightroom Presets & Tutorials and Printable Calendars. Read entire story here.