[Microfluctuations in accommodation].
BACKGROUND
So called microfluctuations of the power of crystalline lens are uncontested in scientific community. However, there are still open questions about possible artefacts which deserve discussion.


OBJECTIVE
This contribution is intended to reopen discussion of matters concerning fundamentals about microfluctuations of the crystalline lens.


RESULTS
Thoughts are outlined which render characteristics or even existence of microfluctuations questionable.


CONCLUSIONS
There is still a need for a conclusive experiment to determine existence and role of microfluctuations.
Menozzi
M
M
Institut für und Arbeitsphysiologie, Eidgenössiche Technische Hochschule (ETH), Zürich.
Krueger
H
H
D000065:Accommodation, Ocular / Q000502:physiology*; D000818:Animals; D006801:Humans; D007908:Lens, Crystalline / Q000033:anatomy & histology / Q000502:physiology*; D012029:Refraction, Ocular