A. Convex lens
B. Concave lens
C. Convex-concave lens
D. Concave-convex lens
The correct answer to the question: "Short-sightedness can be corrected by using ___________?" is "Concave lens".
A. Convex lens
B. Concave lens
C. Convex-concave lens
D. Concave-convex lens
The correct answer to the question: "Short-sightedness can be corrected by using ___________?" is "Concave lens".
