Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- adjective Describing a
lamp whoselight source is positioned to be infocus when fitted (especially in a motor car) - verb To
focus in advance
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
Support
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Examples
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Check your camera manual for how to use the focus lock feature to prefocus on the subject.
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With the Sony HX5V I prefocus and hold the shutter button half pressed.
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A firmwareenhancement and the development of a simple USB remote controller with prefocus and exposure would be fine.
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A firmwareenhancement and the development of a simple USB remote controller with prefocus and exposure would be fine.
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Anyone here with first hand experience of an S90: If you're shooting in RAW and you prefocus you shot, how much shutter lag are you experiencing, and what are your shot to shot times?
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A firmwareenhancement and the development of a simple USB remote controller with prefocus and exposure would be fine.
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End of the day I learned more about zone focusing (no way x1 auto could capture this, even with prefocus - I tried for about 5 mins straight) .. and it made me take a second look at some possibilities.
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Often I will prefocus with half-press of shutter and snap the photo just as they smile or whatever I'm expecting.
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A firmwareenhancement and the development of a simple USB remote controller with prefocus and exposure would be fine.
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There's a silver hardware button on the top labelled Photo and pressing this down halfway allows you to prefocus your shots and then to take a quick snap.
PC Advisor News 2010
Comments
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