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- Abbe_sine_condition abstract "The Abbe sine condition is a condition that must be fulfilled by a lens or other optical system in order for it to produce sharp images of off-axis as well as on-axis objects. It was formulated by Ernst Abbe in the context of microscopes.The mathematical condition is as follows:where the variables u, U are the angles (relative to the optic axis) of any two rays as they leave the object, and u′, U′ are the angles of the same rays where they reach the image plane (say, the film plane of a camera). For example, (u,u′) might represent a paraxial ray (i.e., a ray nearly parallel with the optic axis), and (U,U′) might represent a marginal ray (i.e., a ray with the largest angle admitted by the system aperture); the condition is general, however, and does not only apply to those rays.Put in words, the sine of the output angle should be proportional to the sine of the input angle.".
- Abbe_sine_condition wikiPageID "1123083".
- Abbe_sine_condition wikiPageRevisionID "566560165".
- Abbe_sine_condition hasPhotoCollection Abbe_sine_condition.
- Abbe_sine_condition subject Category:Glass_physics.
- Abbe_sine_condition subject Category:Microscopes.
- Abbe_sine_condition subject Category:Optics.
- Abbe_sine_condition subject Category:Trigonometry.
- Abbe_sine_condition type Artifact100021939.
- Abbe_sine_condition type Device103183080.
- Abbe_sine_condition type Instrument103574816.
- Abbe_sine_condition type Instrumentality103575240.
- Abbe_sine_condition type Magnifier103709206.
- Abbe_sine_condition type Microscope103760671.
- Abbe_sine_condition type Microscopes.
- Abbe_sine_condition type Object100002684.
- Abbe_sine_condition type PhysicalEntity100001930.
- Abbe_sine_condition type ScientificInstrument104147495.
- Abbe_sine_condition type Whole100003553.
- Abbe_sine_condition comment "The Abbe sine condition is a condition that must be fulfilled by a lens or other optical system in order for it to produce sharp images of off-axis as well as on-axis objects.".
- Abbe_sine_condition label "Abbe sine condition".
- Abbe_sine_condition label "Abbesche Sinusbedingung".
- Abbe_sine_condition label "Condition des sinus d'Abbe".
- Abbe_sine_condition label "Condizione di Abbe".
- Abbe_sine_condition label "Relación de senos de Abbe".
- Abbe_sine_condition label "阿贝正弦条件".
- Abbe_sine_condition sameAs Abbesche_Sinusbedingung.
- Abbe_sine_condition sameAs Relación_de_senos_de_Abbe.
- Abbe_sine_condition sameAs Condition_des_sinus_d'Abbe.
- Abbe_sine_condition sameAs Condizione_di_Abbe.
- Abbe_sine_condition sameAs m.0484yy.
- Abbe_sine_condition sameAs Q306243.
- Abbe_sine_condition sameAs Q306243.
- Abbe_sine_condition sameAs Abbe_sine_condition.
- Abbe_sine_condition wasDerivedFrom Abbe_sine_condition?oldid=566560165.
- Abbe_sine_condition isPrimaryTopicOf Abbe_sine_condition.