ID 279834868 © Radekjosefus | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
line diagram font drawing text circle document sketch brand map cartoon plan presentation pattern artwork graphical construction object located distance smaller focal length converging lens axis beam center clutch concept construction convergence converging lens coupler design diagram drawing education focal focus geometrical geometry graph graphic graphical lentil math mathematics maths object optical optics parallel lines physics physics ray rays light school science shape vector