Using Convex Lenses to Magnify

Lenses bend light, allowing us to see objects beyond our senses. There are two types: concave and convex. Convex lenses, like those in magnifying glasses, can form virtual and real images. Virtual images are magnified and not inverted, while real images are inverted and can be projected. Convex lenses are used in various optical devices, including projectors.

What happens to the image when the object is beyond the focal point of a convex lens?

Describe the principle behind projectors as mentioned in the text.