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 ...

In a truly futuristic feat, researchers from the University of Strathclyde in Glasgow, Scotland, have built a 3D-printed microscope in under three hours, costing a total of around $60 / £50 / AU$95 – ...

Avantier's case study examines the high NA infinity conjugate long working distance microscope objective, designed for optical tweezers and other precision applications. With a 16 mm focal length, 14 ...

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 ...

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 ...