The basic optic function of the eye is to form an image of whatever object being looked at (fixated on) on the retina. This image formation is done by the combination of the cornea and the lens which behaves like a convex lens...
Index of pages about the eye and vision. Study material Re. visual optics, optometry, and ophthalmology. Suitable for students and teachers with particular interest in how the human eye works, definitions, descriptions, and diagrams.
This paper describes the application of a modeling approach for preciseoptical performance prediction of free-form optics-based subsystems ona demonstration model of an eye implant. The simulation model isenhanced by surface data measured on the free-form lens parts. Themanufacturing of the free-form...
(109) of the elastic body, the diaphragm including one or more flaps (111) configured to be in a closed position when the elastic body is in the relaxed state such that the one or more flaps block sight of an optic through the viewing cavity, and to be in an open position when the...
Substantial maturation of the underlying technologies for use with the eye (eg, deformable mirrors and wavefront sensors) coupled with an expanding role for visualizing the microscopic retina suggest that commercialization for ophthalmic use is imminent. AO and OCT provide complementary strengths in ...
In some applications, free space optics — which transfer light beams through the air instead of through fiber optics — can also be considered as an alternative mechanism for beam shaping and steering. The laser type may vary depending on the application’s characteristics, such as power density...
The quality of being able to see through a material whereby the distant image is hazy or foggy. The terms "translucent" and "transparent" are often used synonymously, but they are not the same. A translucent area in an image would be like looking through frosted or smoked glass to the un...
Optics of the Human Eye This book describes the optical structure and optical properties of the human eye. It will be useful to those who have an interest in vision, such as optom... D Atchison,G Smith - 《Encyclopedia of Modern Optics》 被引量: 776发表: 2000年 A model of the smooth...
Computational conjugate adaptive optics microscopy for longitudinal through-skull imaging of cortical myelin The authors realize longitudinal deep-brain imaging through an intact mouse skull by constructing a high-speed reflection matrix microscope at 1.3 µm wavelength and developing a computational con...
We have heard that idea so long that we accept it, and it is almost impossible for us to realize that very intelligent men have proposed contrary theories—that something comes out of the eye and feels for the object, for example. Some other important observations are that, as light goes ...