A new publication from Opto-Electronic Advances; DOI  10.29026/oea.2024.240085 , discusses how cascaded metasurfaces enable adaptive aberration corrections for focus scanning.

The patients were followed up for 1 year after the surgery. The outcome measures were as follows: corneal parameters (keratometry ... of resident-performed FS-LASIK for myopia and myopic astigmatism.

Table 1. Displays the mean and the standard deviation of the M, J0, and J45 parameters, as well as the mean difference ... The differences in the J45 astigmatism component are illustrated in Figure 3.

Researchers at Freie Universität Berlin, University of Maryland and NIST, Google AI, and Abu Dhabi set out to robustly ...

When we inhale, airborne chemicals enter our nose, creating the "odor" we detect. These chemicals are then expelled when we ...

Astigmatism affects the shape of two parts of the eye: the cornea, the transparent layer at the front of the eye; or the lens ...

A second implication for Australia is that the continuing revolution in precision warfare extends beyond the procurement and employment of expensive missile systems. These high-end capabilities ...

Researchers have developed a rapid 3D photoacoustic tomography (PAT) scanner for high-resolution vascular imaging, enabling ...

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