The second ray goes straight through the center of the lens.
{"Image DocumentName": "The second ray goes straight through the center of the lens.", "Image ImageDescription": "Convex Lens (example) optical axis. \u2022 F. The first ray comes in parallel to the optical axis and refracts through the focal point. The second ray goes straight through the center of the lens.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}