| ANDREX |
FAXITRON |
iCM |
SCANRAY |
TOSHIBA |
| BALTEAU |
GILARDONI |
PHILIPS |
SEIFERT |
X-MAS |
| COMET |
GULMAY |
RIGAKU |
SPERRY |
YXLON |
|

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Broken focal spot of a
metal-ceramics x-ray tube. (Failure of the x-ray tube is foreseeable.)
You can see the reproduction of the filament wire at both sides. |
Hint:
A more precise description for the topic "Focal spot measurement" you
will find under the link "Test Center" in the navigation frame.
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