Two-photon (2P) fluorescence imaging through gradient index (GRIN) lens-based endoscopes is fundamental to investigate the functional properties of neural populations in deep brain circuits. However, ...

Fushun, China - September 02, 2024 Two laser pointers were attached to the blackboard, and an elderly person demonstrated the ...

Among them, glass concave/convex linear structures with feature sizes ranging from several micrometers to hundreds of micrometers find intensive applications. For instance, cylindrical microlens ...

A proposed Biden-administration regulation change could bar the state from using federal dollars for child-protective investigations, controversial crisis pregnancy centers, and reduce the amount to ...

The large lens at the front of the binoculars. Porro prism binoculars (named after the Italian who invented them, Ignazio Porro) have two prisms which invert the image the right way up. They produce ...

Visual Lookup and Live Text are two alternatives to Google Lens on iPhone. You can also use Google Lens from the Google app or the Google Photos app on your iPhone. Google Lens is an amazing piece of ...

You're going to need best lens for sports photography if you're serious about capturing the fast action of a good sporting event. Whether you're photographing pickup ball games or shooting pro racing ...

Are you thinking of trying contact lenses? With all the safe and convenient options available today, almost anyone can wear contacts. Wearing contact lenses can be a great option for some people, ...

You can't judge sunglasses by their color. At least, not when it comes to eye protection. Tints don't reflect how well the lenses block UV (ultraviolet) light. Sunglass lenses are treated with ...

Here's where Google Lens comes into play. It is a Google search engine behind your phone camera. It recognizes any object your device captures in real time, such as QR codes, garments, plants ...

Google is upgrading its visual search app, Lens, with the ability to answer near-real-time questions about your surroundings. English-speaking Android and iOS users with the Google app installed ...

If you can’t capture what you want to search for with just a picture, Google Lens will now let you take a video — and even use your voice to ask about what you’re seeing. The feature will ...