For over a century, surgeons performing delicate procedures have relied on stereoscopic microscopes to gain a sense of depth. These tools mimic human vision by presenting slightly different images to ...

To avoid this restriction, which is known as vignetting, Cui explains that the team separated the two lenses and inserted a Keplerian telescope between them. “This ‘telescope-within-a-microscope’ ...

The intricate, hidden processes that sustain coral life are being revealed through a new microscope developed by scientists ...

Unlike a regular analogue binocular with a fixed magnification married to an objective lens, I found the HikMicro Habrok 4K HE25L further operates more like a digital camera in providing the ability ...

We have built a fiber-optic confocal reflectance microscope capable of imaging human tissues in near real time. Miniaturization of the objective lens and the mechanical components for positioning and ...

China through the Lenses is a documentary which tells stories from the perspective of foreign photographers who came to the People’s Republic of China in different periods, presents the theme by ...

In the precursor paper, a many-objective optimization method (NSGA-III), based on the NSGA-II framework, was suggested and applied to a number of unconstrained test and practical problems with box ...

Owning a pair of the best binoculars for bird-watching is a must for any serious birder, and with Prime Day around the corner on July 8-11, it's a good time to grab a discount.

Being one of Viltrox's Pro lens line-up, we have high expectations for the performance of the AF 85mm F1.4 Pro FE. And it needs to be good if it's to tempt buyers away from lenses like Sony's own FE ...

Don't let an unsteady hand ruin your views with the best image-stabilized binoculars. With Prime Day fast approaching on July 8-11, now's the time to pick up a great deal.