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Optical imaging featuring both long working distance and high spatial resolution by correcting the aberration of a large aperture lens | Scientific Reports
![A convex lens used in a simple microscope produces a magnification of 5. The image is formed at the least distance of distant vision. What is the focal length of the lens? A convex lens used in a simple microscope produces a magnification of 5. The image is formed at the least distance of distant vision. What is the focal length of the lens?](https://www.vedantu.com/question-sets/eb288726-cd5b-4584-868b-02d0a88f51891421144073330134128.png)
A convex lens used in a simple microscope produces a magnification of 5. The image is formed at the least distance of distant vision. What is the focal length of the lens?
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