Ray Diagram Lenses Ppt. View notes lens ray diagramspptpptx from science 7616ab at arlington heights academy. A ray parallel to the lens axis passes through the far focus of a converging lens or appears to come from the near focus of a diverging lens.
Drawing ray diagrams 1 drawing ray diagrams 1 ray diagrams can help you work out what sort of image a lens and object will produce. When it emerges from the lens it appears to come from the principal focus. Ray tracing for lenses.
Method for drawing ray diagrams concave lens.
This is sometimes referred to as the two rules of refraction for diverging lenses. To draw a ray diagram you only need to draw two ray lines. Draw and use ray diagrams for the formation of a virtual image by a single lens use and describe the use of a single lens as a magnifying glass show understanding of the terms real image and virtual image. Ii concave lens is thinner in the middle and thicker at the edges.