Collimated Beam: Definition, How It Works, Applications, and Benefits
File:CollimatingLensSVG.svg - Wikimedia Commons
Fresnel Lens and Parabolic Reflectors
Collimators: Auer Lighting
How does a collimating lens replicate an image at infinity? An ordinary (non-collimating) convex lens will collimate light that originates from a specific point (focal point only), but is that light replicated