Question

what are different types of lenses​

Answer 1

Answer:

☆types of lenses:

• Concave lens: The centre of the concave lens is thinner than the edges.
• Convex lens: The centre of the convex lens is thicker than the edges.
• Plano lens: One side of the Plano lens is flat and the other side is either concave or convex.

Answer 2

Answer:

Concave lens: The centre of the concave lens is thinner than the edges.

Convex lens: The centre of the convex lens is thicker than the edges.

Plano lens: One side of the Plano lens is flat and the other side is either concave or convex.