Lenses and vision A convex lens is thicker in the middle than around the edges.
{"Image DocumentName": "Lenses and visionA convex lens is thicker in the middle than around the edges.", "Image ImageDescription": "This causes the light to come together, or converge.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}