confocal

English

Etymology

con- +‎ focal

Adjective

confocal (not comparable)

1. (optics, mathematics) Having the same foci

Derived terms

• confocal conic
• confocal coordinate
• confocal ellipse
• confocal ellipsoidal coordinate
• confocal hyperbola
• confocal microscope
• confocal microscopy
• confocal parabola
• confocal parabolic coordinate
• confocal quadric
• confocal resonator
• immunoconfocal

 

Translations

Having the same foci

• French: confocal (fr)
• Italian: confocale
• Manx: co-focusagh
• Portuguese: confocal
• Spanish: confocal

Noun

confocal (plural confocals)

1. Any of a pair of confocal mirrors or lenses

Portuguese

Adjective

confocal m or f (plural confocais)

1. (optics, mathematics) confocal (having the same foci)

Spanish

Adjective

confocal (plural confocales)

1. confocal