SXGA
—
Super Extended Graphics Array,
—
1280 x 1024 pixels count.
UXGA
—
Ultra Extended Graphics Array
—
1600 x 1200 pixels count.
VGA
—
Video Graphics Array
—
640 x 480 pixels count.
XGA
—
Extended Video Graphics Array
—
1024 x 768 pixels count.
WXGA
—
Wide Extended Graphics Array — 1280 x 800 pixels count.
Zoom Lens
—
Lens with a variable focal length that allows the operator to
move the view in or out making the image smaller or larger.
Zoom Lens Ratio
—
Is the ratio between the smallest and largest image a
lens can project from a fixed distance. For example, a 1.4:1 zoom lens ratio
means that a 10 foot image without zoom would be a 14 foot image with
full zoom.
Glossary
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