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Antony van Leeuwenhoek, a Dutch man who lived in the Netherlands from 1632 to 1723, is known as the father of microbiology. He created single lens microscopes and wrote a series of detailed letters during his life describing his observations of bacteria and protozoa using his devices, which he called “animacules.” Many of his contemporaries were skeptical of his observations of microsc …

Salt Crystals Under the Microscope The following images were obtained using a polarizing microscope. The sample above is of a mixture of potassium chloride, sodium chloride, and calcium chloride at 37 degrees Celsius at 40x total magnification using a quartz wedge. A quartz wedge is a compensator that fits into a slot in the microscope in order to better visualize the sample. The sample above is …

Grains are a staple food source for the world’s population. For example, an estimated 784 million metric tons of wheat will be produced worldwide in 2022/2023. Therefore, developing new, improved production methods are critical to ensuring an adequate food supply. Microscopes can be used to inspect plant characteristics that are important to optimizing crop yields. Case Study Using Eternal R …

What is a Microscope Objective Lens? A microscope objective lens is a fundamental component of a microscope responsible for gathering and magnifying the image of a specimen. Positioned in close proximity to the specimen, it plays a crucial role in determining the quality and clarity of the final magnified image. Function of Objective Lenses The primary function of objective lenses in microscopy is …