![A ray starting from the focus of a concave lens becomes parallel to the principal axis after refraction. A ray starting from the focus of a concave lens becomes parallel to the principal axis after refraction.](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/250230/content_untitled-37.png)
A ray starting from the focus of a concave lens becomes parallel to the principal axis after refraction.
![80+ Concave Lens Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Refraction, Prism, Concave mirror 80+ Concave Lens Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Refraction, Prism, Concave mirror](https://media.istockphoto.com/id/1287560968/vector/vector-scientific-illustration-convex-or-converging-lens-concave-or-diverging-lens-light.jpg?s=612x612&w=0&k=20&c=3rsqvZVCvxob_vgB0rg_buFU7Na2e8EGEc4TNuSP7TU=)
80+ Concave Lens Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Refraction, Prism, Concave mirror
![Concave Lens Stock Illustrations – 647 Concave Lens Stock Illustrations, Vectors & Clipart - Dreamstime Concave Lens Stock Illustrations – 647 Concave Lens Stock Illustrations, Vectors & Clipart - Dreamstime](https://thumbs.dreamstime.com/z/convex-concave-lens-vector-illustration-diagrams-convex-concave-lens-vector-illustration-diagrams-labeled-scheme-174574847.jpg)
Concave Lens Stock Illustrations – 647 Concave Lens Stock Illustrations, Vectors & Clipart - Dreamstime
![convex lens concave lens how to determine focal length ray diagrams image properties real virtual inverted size correction of eye defects causes of long-sight short-sight igcse/gcse 9-1 Physics revision notes AQA Edexcel convex lens concave lens how to determine focal length ray diagrams image properties real virtual inverted size correction of eye defects causes of long-sight short-sight igcse/gcse 9-1 Physics revision notes AQA Edexcel](https://www.docbrown.info/ephysics/ephyspics/lensdiag08b.gif)
convex lens concave lens how to determine focal length ray diagrams image properties real virtual inverted size correction of eye defects causes of long-sight short-sight igcse/gcse 9-1 Physics revision notes AQA Edexcel
![Light rays diverge in combination with a concave lens (F = focal point). | Download Scientific Diagram Light rays diverge in combination with a concave lens (F = focal point). | Download Scientific Diagram](https://www.researchgate.net/publication/330675625/figure/fig2/AS:719989715791873@1548670333393/Light-rays-diverge-in-combination-with-a-concave-lens-F-focal-point.png)
Light rays diverge in combination with a concave lens (F = focal point). | Download Scientific Diagram
![Convex & Concave Lens Ray Diagrams | How to Draw Ray Diagrams - Video & Lesson Transcript | Study.com Convex & Concave Lens Ray Diagrams | How to Draw Ray Diagrams - Video & Lesson Transcript | Study.com](https://study.com/cimages/multimages/16/convex_and_concave_lens567290249894739020.png)