Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A device which allows one to adjust the focus of an instrument such as a telescope.
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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Bestwell Microsight III 25x enlarging grain focuser
Archive 2007-03-01 2007
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Bestwell Microsight III 25x enlarging grain focuser
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This action was outside the design envelope of the arm and not previously contemplated partly because the MI is a short focuser, built to focus on objects only 6 centimeter 2.4 inches away – as well as concerns for damaging the rover and arm assembly.
Spirit Hunkered Down for Winter; Stuck Forever ? Maybe Not ! | Universe Today 2010
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The focuser tube appears to jut into the field of view.
For Christmas – Don't Think Nintendo Wii… Think Celestron Omni | Universe Today 2009
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The TVA was efficient, with a powerful sense of mission and sufficient scale to be effective, insulated from politics and corruption, a generator and focuser of skills, and capable of the longer view.
THE COMMANDING HEIGHTS DANIEL YERGIN 1998
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This grain focuser can be individually adjusted for precise and accurate focus.
craigslist | all for sale / wanted in SF bay area webmaster@craigslist.org 2010
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One example of a "differentiation focuser" is The GoodLife Team, a small, independent real estate brokerage based in Austin, Texas.
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Basically, the focuser applies either of the generic strategies, but to a segment of the market, either to be the cost leader for that segment (even if it isn't the overall cost leader for the entire market) or to offer a unique value to that segment.
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Slide 36: Control panel and camera Latitude setting and wedge focuser control 1 / 14 / 2009
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Everything looks good, right down to the scope rings and Crayford focuser - but the bottom line isn't looks - it's performance.
Universe Today 2008
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