"Middle center" typically refers to an object or text being positioned in the vertical and horizontal center of a space. "Thinner" usually means having a smaller width or diameter compared to something else.
A concave lens is thinner in the center. This type of lens curves inward, causing the center to be thinner than the edges.
No, the center of a concave lens is thinner than its edges. Concave lenses are thinner in the middle and thicker towards the edges, causing light rays passing through them to diverge.
A convex lens.
A convex lens is thicker in the center. This type of lens bulges outward in the center and is thicker at the middle than at the edges. Concave lenses, on the other hand, are thinner in the center.
A convex lens.
Slimmer
A concave lens is thinner in the center. This type of lens curves inward, causing the center to be thinner than the edges.
No, the center of a concave lens is thinner than its edges. Concave lenses are thinner in the middle and thicker towards the edges, causing light rays passing through them to diverge.
A convex lens.
A convex lens is thicker in the center. This type of lens bulges outward in the center and is thicker at the middle than at the edges. Concave lenses, on the other hand, are thinner in the center.
A convex lens.
A concave lens is thinner in the center than at the edge. This type of lens curves inward, causing it to be thicker at the edges and thinner in the center. It is used to correct myopia or nearsightedness.
Actually, a lens that is thinner in the middle than the edges is a convex lens, not a concave lens. Concave lenses are thicker in the middle and thinner at the edges, while convex lenses bulge out in the middle.
Center means middle. If you have a circle, the center is the middle.
Convex
thicker, thinner
concave lens