LASER COMPONENTS supply microscope objective lenses compatible with all major brands. The objective lens is the closest optic to the observed specimen and consist of a series of lenses in a compact ...

Tissue samples scatter light and shut out a deeper gaze. Tissue-clearing agents have changed that, but scientists must consider optimizing the optics when using these methods. To study the causes of ...

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 ...