If the power of a lens is $-2\, ext{D}$, the lens is —

Question

If the power of a lens is $-2\,	ext{D}$, the lens is —

Accepted Answer

Concave and rays appear to diverge from a point 2 m away on the principal axis

Answer

Convex and converges rays at 2 m

Answer

Convex and rays diverge from 0.5 m

Answer

Plane with no focal point

If the power of a lens is −2 D-2\,\text{D}−2D, the lens is —