A microscope objective lens produces a real, magnified image of an object placed within the field of view. Before it is observed the image is then magnified again by the ocular lens, also known as the ...

You can find objective lenses at low prices by searching online shops. For example, Mr. Niemchuk seems to have gotten the following objective lens from AliExpress. A mount adapter is required to ...

Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The f-number of a lens indicates how well it will perform in low-light. To ...

Feature resolution of 1.3 microns at a ~10mm FOV! The Navitar SingleShot is a modular fixed focal length imaging system that combines the field of view of a macro lens with the resolution of a ...

Placing colloidal spheres in the immediate proximity of fluorescent molecules makes it possible to achieve single-molecule imaging at high temperatures with a low-cost system. In an optical microscope ...

Zooming in: image of mouse embryo. (Courtesy: Gail McConnell/University of Strathclyde) A new microscope lens that offers the unique combination of a large field of view with high resolution has been ...

Stereo microscopes are very handy tools, especially for a lot of hackers who now regularly assemble, test and debug SMD circuits using parts as small as grains of sand. We have seen a lot of stereo ...

Classic design: the Schmidt objective produces detailed images of neurons in a mouse brain. (Courtesy: Anna Maria Reuss (USZ) & Fabian Voigt (UZH)) Researchers in Switzerland have built what they ...

This electron microscope image shows the structure of the lens (white line is 0.002mm long) A flat lens made of paint whitener on a sliver of glass could revolutionise optics, according to its US ...