Convex
131concavo-convex — adj concave on one side and convex on the other …
132plano-convex — pla·no con·vex (.)kän veks, kän ., kən adj flat on one side and convex on the other <a plano convex lens> …
131concavo-convex — adj concave on one side and convex on the other …
132plano-convex — pla·no con·vex (.)kän veks, kän ., kən adj flat on one side and convex on the other <a plano convex lens> …