Tuesday, December 7, 2010

Understanding Digital Photography Terms And Definitions

The afterward are frequently acclimated agreement in digital photography:

[b]Digital[/b]

Aperture: The breach is an breach that allows ablaze to biking into the digital camera's autogenous area the sensor is situated.

Digital Zoom: Digital zoom is the alarming up of one aspect of the picture. Using digital zoom will abate account quality.

JPEG: JPEG describes the compression of a digital image. The Joint Photo Experts Group devised a compression arrangement that reduces the account size. This abridgement will advance to a abundant accident of account quality.

Megapixels:One megapixel equals one actor pixels.

Memory: Memory is the accumulator amplitude adequacy that the digital camera holds to abundance pictures.

1 MP Camera: A 1 MP Camera can shoot a account that consists of one actor pixels.

Optical Zoom: The optical zoom changes a lens' focal breadth and magnification.

Pixels: Pixels is an Abbreviated appellation (Picture Element) that has a after amount amid 0-255. There are three blush channels (red, blooming and blue) in anniversary pixel.

Pixel Count: A pixel calculation is the cardinal of pixels in anniversary image.

PPI: PPI (pixels per inch) describes account quality. The college the PPI, the clearer and added bound the photo.

RAW/NEF: These are two agreement that both beggarly the uncompressed angel as attempt by the camera. The RAW architecture is acclimated by Canon digital cameras and the NEF architecture is acclimated by Nikon digital cameras.

Sensor: The sensor is the digital band aural the digital camera that receives the light. The sensor's job is commensurable to the abrogating in a non-digital camera.

Shutter Speed: Shutter Speed refers to the breadth of time the digital camera's breach is accessible and acceptance ablaze central the camera.

TIFF: TIFF stands for Tagged angel book Format, a architecture that uses a actual ample book size, but has the advantage of no accident of information.

White Balance: White antithesis adjusts the white blush affection of your image. Digital cameras usually accept Adjustable settings for cyberbanking flash, shade, sunlight, beaming lighting and tungsten lighting.

Understanding Digital Photography Terms And Definitions

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