Example: Two-Lens Imaging with converging lenses

In this video, we go over how to trace rays through a two-lens system, and how to calculate the overall magnification, image location, and whether the image is real or virtual.

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This is part of my series on introductory electromagnetism, where we explore one of the fundamental forces of nature - how your phone charges and communicates with the rest of the world, why you should be afraid of the sun, and the fundamentals of electric and magnetic forces and fields, voltages,

[_alarmclock]

this explained it better than my lab class thank you sm

[AvanM-mf]

Two similar convex lenses with a focal length of 20 cm are located at a distance of 115 cm from each other. If we place an object at a distance of 25 cm from one of the lenses, at what distance from the initial object will the final image be created?

[scorimsbg]

And how to find the focus of the two lenses? I mean combining focus

[tenns]

How can the rays bend the first image? (In between the two images)

[syedsyahmi]

Sir, if the M for the first lense is -2, the image will be smaller or larger sir