An imaging system and method are presented. The system comprises an imaging lens unit,
an imaging detector, and a birefringent element located between the imaging lens unit and …

A system and method for ophthalmological imaging is provided for use with a mobile
processing device, wherein the mobile processing device comprises a camera lens, light …

2.254962 A 9, 1941 Harris et al. 2.356, 654 A 8, 1944 Cullman 3,547,423. A 12/1970 Jenny
et al. 3,890,497 A 6, 1975 Rush 4,255,746 A 3/1981 Johnson et al. 4,638,343 A 1/1987 …

System, ophthalmic lens, and method for extending depth of focus includes an optic having
a clear aperture disposed about a central axis. The optic includes a first Surface and an …

System, ophthalmic lens, and method for extending depth of focus includes an optic having
a clearaperture disposed about a central axis. The optic includes a first Surface and an …

US5822036A - Eye imaging unit having a circular light guide - Google Patents US5822036A -
Eye imaging unit having a circular light guide - Google Patents Eye imaging unit having a …

A system and method that measures an optical focus of a distant optical imaging system
(EYE), in particular the ocular accommodation of a distant human subject. A luminous …

A system and method are provided for monitoring an eye. The system includes a video
imaging camera oriented to generate images of an eye. The camera is aligned along an …

A system and method for inspecting ophthalmic lenses. The system comprises a transport
subsystem for moving the lenses into an inspection position, and an illumination subsystem …

Embodiments of the present invention provide a system and method operable to position an
ophthalmic device rela tive to an eye that substantially addresses the above identified needs …