aberroscope

Instrument for observing aberration. Such an instrument was designed by Tscherning to measure his own spherical aberration. It consists of a planoconvex lens with a grid made up of squares ruled on its plane surface.

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He uses a device called an aberroscope, which projects a grid onto the retina.

Supernormal vision: a focus on adaptive optics improves images of the eye and boosts vision

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Aberration (astronomy)
Aberration constant
Aberration Free Focus
Aberration in optical systems
Aberration in optical systems
Aberration in optical systems
Aberration in optical systems
Aberration of light
Aberration of light
Aberration of starlight
Aberration redshift
Aberration redshift
Aberration redshift
Aberration redshift
Aberration, optical
Aberration, optical
Aberration, optical
Aberration, optical
Aberrational
Aberrational
Aberrational
Aberrational
Aberrational Time
Aberrations
Aberrations
Aberrations
Aberrations
Aberrations of Optical Systems
aberrometer
aberrometry
aberroscope
Abersychan
Abersychan, Torfaen
ABERT
Abert's Towhee
Abertawe
Abertawe
Abertawe Bro Morgannwg University
Abertawe Festival for Young Musicians
Abertillery
Abertillery, Blaenau Gwent
Abertyleri
ABERU
Aberuncate
Aberuncator
Abervan
Abervan
Abervan Disaster
Abervan Disaster
Aberystwith
Aberystwith
Aberystwyd
Aberystwyd
Aberystwyth
Aberystwyth
Aberystwyth
Aberystwyth Post-International Group
Aberystwyth Town Football Club
Aberystwyth University
Aberystwyth University Men's Rugby
Aberystwyth, Ceredigion
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