![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjdJQ-neuq-i4Ha0Axy7bGF0Lm7c7v03YGGeLwOgLHkfYfbNX4WNn0yZapPnhcp8Zvn2CrQBhhUN1Brhf9IXtn8Yd5p5EMbGgyteUHPGHioO32gmIVc6EPxYYlBgPbO7GmkMUbxgapttXc/s320/glass.jpg)
A magnifying glass works by creating a magnified virtual image of an object behind the lens. The distance between the lens and the object must be shorter than the focal length of the lens for this to occur. Otherwise, the image appears smaller and inverted, and can be used to project images onto surfaces.
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