Convex lens
![Convex lens applied to projector](http://www.ledlensxs.com/cdn/shop/articles/Magnifying_lens_1.png?v=1648554846&width=533)
Convex lens applied to projector
Convex lenses have proven to be the preferred application in projection systems, where their role is to collimate and focus light.
Convex lens applied to projector
Convex lenses have proven to be the preferred application in projection systems, where their role is to collimate and focus light.