Editing Concentricity error

{{Short description|Fiber optics distance between four concentric circles, two cladding diameter, and two core diameter}}
The '''concentricity error''' of an [[optical fiber]] is the distance between the center of the two [[concentric circles]] that specify the [[cladding diameter]] and the center of the two concentric circles that specify the [[core diameter]]. 

The concentricity [[error]] is used in conjunction with [[Engineering tolerance|tolerance]] fields to specify or characterize [[optical fiber core]] and cladding geometry.

==See also==
*[[Ovality]]
*[[Centration (engineering)]]

==References==
{{FS1037C}}

[[Category:Fiber optics]]


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