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 ...

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 ...

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 ...

It’s relatively easy to understand how optical microscopes work at low magnifications: one lens magnifies an image, the next ...

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 ...

Nonmetallic impurities can contaminate steel during manufacture. Steel has various mechanical properties due to its different chemical compositions. These inclusions frequently have a considerable ...

Smaller and more versatile laser confocal microscopy platforms would potentially be of great value for in vivo imaging of live biological specimens, in scenarios where the size of conventional ...