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For instance, Olympus X Line objectives are packed with many ultra-thin convex and concave lenses to offer exceptional flatness, aberration correction, and numerical aperture in one lens system. The result? Bright, high-quality images throughout the field of view.

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While objective designs vary based on factors like their intended purpose, microscopy method, aberration correction, and manufacturer, all microscope objectives share some similar characteristics. Here are four common components to know:

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Keep in mind, objectives with more optical corrections for aberrations and flatness typically contain many lenses. For instance, sophisticated plan-apochromatic objectives have about 15 lens elements—while common achromatic objectives contain significantly fewer lenses.

Knowledge is power when it comes to objective lenses. Many objective designs require you to make a tradeoff in one area of performance when you improve another. However, advances in objective technology enable our latest optical designs to overcome this common limitation.

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The objective lens is one of the most important parts of a microscope, since it determines its basic performance and function. Yet, these precision pieces of optical equipment are often not well understood.

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Here, we break down the anatomy of an objective lens into easy-to-understand terms and discuss the common parts that make up an objective.

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5 days ago — The resolving power of an optical instrument like a telescope or microscope is its ability to create separate images of two objects placed close ...

In addition to these core components, some objectives include a spring-loaded retractable assembly to protect the front lens elements and specimen from collision damage.

An optical microscope is used with multiple objectives attached to a part called revolving nosepiece. Commonly, multiple combined objectives with a different ...

Rebecca holds a bachelor's degree in journalism from Endicott College and writes about trends and technologies in science and industry. She works closely with Evident engineers and scientists to write pieces about the latest laser scanning, super-resolution, multiphoton, upright, stereo, and inverted microscope systems, as well as leading-edge optics, cameras, and software. Follow her work to learn about Evident's latest for numerous applications, including cytology, pathology, education, and more.

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What does the objective lens on a microscope do? ... Objective lenses are responsible for primary image formation, determining the quality of the image produced ...

Open the image, apply a lens correction filter, and modify the settings to reduce distortion effects. Gradually tweak the settings while observing the changes ...