Optical microscopes are indispensable research tools in fields such as life sciences, medical science, and materials science. The objective lens is the core component of the microscope, determining ...

Scientists have captured an exceptionally rare, high-resolution view of an active region that produced two powerful X-class ...

Lightweight device broadens field of view by an order of magnitude over current state of the art VANCOUVER -- Miniature microscopes attached to the heads of living mice have enabled researchers to ...

The largest solar telescope in Europe has released unprecedented close-up images of the sun — and they are a little bit terrifying. GREGOR, a telescope operated by a team of German scientists at the ...

Researchers in South Korea have developed an ultra-small, ultra-thin LiDAR device that splits a single laser beam into 10,000 points covering an unprecedented 180-degree field of view. It's capable of ...

In an exciting breakthrough, scientists have captured a rare, high-resolution glimpse into one of the most active solar ...

Meta unveiled two new VR headset prototypes that showcase more progress in the fight to solve some persistent technical challenges facing VR today. Presenting at SIGGRAPH 2023, Meta is demonstrating a ...

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Editor's note: Allan Farman's column, Talking Pictures, appears regularly on the DrBicuspid.com advice and opinion page, Second Opinion. One year ago, at the French Dental Association's 2007 annual ...

Figure 1 (a) Structure of the mesoscopic objective, (b) Aberration distribution of the mesoscopic objective, (c) Wide-field imaging system built with the mesoscopic objective, (d) Laser point-scanning ...