Using these particles, [ProjectsInFlight] was able to tune the astigmatism settings on the microscope’s electron beam so that it could clearly resolve the larger particles, and just barely see ...

Surgical management of astigmatism with incisions is one of the oldest refractive procedures in ophthalmology. [9–16] Nevertheless, incisional keratotomy remains relevant today in the management ...

Correcting the eyesight of microscopes Date: June 28, 2018 Source: Institute for Basic Science Summary: A newly discovered property of wave propagation may lead to a novel way to improve the ...

Correcting the eyesight of microscopes On the long journey towards clearer and better laser technologies, scientists reveal previously-unsuspected aperture-induced astigmatism, and show how to ...

Researchers use astigmatism to reconstruct 3D optical images with very high ... but this microscope has a 20Hz frame rate and resolution to drool over.

James Hillier, the Canadian-born physicist who made the first practical electron microscope, then personally convinced hundreds of scientists to use it, has died. He was 91. Hillier died of a ...

Imaging artifacts discovered in high-resolution electron microscopes ... "It raises the possibility that there may have been many images already taken of 2D TMDs adversely affected by astigmatism." ...

Idrobo and colleagues used their microscope’s aberration-correction system to create an electron beam with an aberration called four-fold astigmatism. They fired the beam at a sample of lanthanum ...

Manual small-incision cataract surgery is an established method to perform cataract removal and is often considered as an alternative and a standby procedure to phacoemulsification in selected ...

Using these particles, [ProjectsInFlight] was able to tune the astigmatism settings on the microscope’s electron beam so that it could clearly resolve the larger particles, and just barely see ...