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3D gridbuilding - science

3D GRIDBUILDING - SCIENCE - PHYSICS

FOCAL LENGTH

3D gridbuilding - science

3D gridbuilding - science - biology - chemistry - physics
"FORWARD LINKS" go to factors that "focal length" mentions ...
3D gridbuilding - science - biology - chemistry - physics
... "BACK LINKS" go to pages that mention "focal length" (to provide context and more info)
3D gridbuilding - science - biology - chemistry - physics

A-Z sundry physics biology chemistry A-Z Physics A-Z Biology A-Z Chemistry A-Z sundry A-Z

graphic by Corel, Canada




do you have an original graphic we could add here, relating to 'focal length'? please see the main Gridbuilding page for details of how to get in touch




do you have an original graphic we could add here, relating to 'focal length'? please see the main Gridbuilding page for details of how to get in touch




The focal length of a lens, or a curved mirror, is the distance from the centre of the lens, or the centre of the reflective surface, to that point - known as the principal focus - where the light rays that enter parallel to the principal axis either converge (converging lens / mirror) or from which they appear to diverge (diverging lens / mirror) if their paths are drawn.


Anne Evans



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appearance
axis
centre
convergence
converging lens
curvature
distance
divergence
diverging lens
drawn
enter
focal
FOCAL LENGTH
focus
knowledge
length
lenses
light
light rays
mirrors
parallel
paths
point
principal
principal axis
principal focus
rays
reflective
surface
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BACK LINKS
FOCAL LENGTH
magnifying glass
BACK LINKS

A-Z sundry physics biology chemistry A-Z Physics A-Z Biology A-Z Chemistry A-Z sundry A-Z

3D gridbuilding - science - biology - chemistry - physics
"FORWARD LINKS" go to factors that "focal length" mentions ...
3D gridbuilding - science - biology - chemistry - physics
... "BACK LINKS" go to pages that mention "focal length" (to provide context and more info)
3D gridbuilding - science - biology - chemistry - physics

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