DSLR-Digital Single-Lens Reflex.
About dslr camera:-DSLR stands for Digital Single Lens Reflex. DSLR cameras use a mirror to reflect the image from the lens to the viewfinder and behind the mirror is a sensor. The sensor is what takes that light and interprets it as a electronic signal that shows up on your camera’s on your screen.
Digital and movie cameras share an optical system, typically using a lens with a variable diaphragm to focus light onto an image pickup device. The diaphragm and shutter admit the correct amount of light to the image, just as with film but the image pickup device is electronic rather than chemical. However, unlike film cameras, digital cameras can display images on a screen immediately after being recorded, and store and delete images from memory. Many digital cameras can also record moving videos with sound. Some digital cameras can crop and stitch pictures and perform other elementary image editing.
A digital camera or digicam is a camera that captures photographs in digital memory. Most cameras produced today are digital,and while there are still dedicated digital cameras, many more cameras are now being incorporated into mobile devices, portable touchscreen computers, which can, among many other purposes, use their cameras to initiate live video-telephony and directly edit and upload imagery to others.However, high-end, high-definition dedicated cameras are still commonly used by professionals.
A digital camera or digicam is a camera that captures photographs in digital memory. Most cameras produced today are digital,and while there are still dedicated digital cameras, many more cameras are now being incorporated into mobile devices, portable touchscreen computers, which can, among many other purposes, use their cameras to initiate live video-telephony and directly edit and upload imagery to others.However, high-end, high-definition dedicated cameras are still commonly used by professionals.
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