A convex lens is also known as a converging lens, while a concave lens is also known as a diverging lens.
A convex lens acts as a concave lens when a second medium of lower refractive index is placed on the convex side. This causes light to refract away from the normal, resulting in a virtual image that is smaller than the object.
Yes, lenses can be planar convex or concave. A planar convex lens has one flat surface and one convex surface, while a planar concave lens has one flat surface and one concave surface. These types of lenses are less common compared to standard convex and concave lenses.
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.
Lenses: converging (convex) and diverging (concave) Mirrors: concave and convex
)( is a concave lens() is a convex lens
Double-convex lens
projector have concave or convex
A convex lens magnifies.
A converging lens is also known as a magnifying lens. The shape of the lens is a double convex shape.
A convex lens is also known as a converging lens, while a concave lens is also known as a diverging lens.
A convex lens acts as concave lens when it is kept in a medium whose optical density is higher than the lens itself. And the vice-verse is also true .i.e, a concave lens can act as convex lens too .
It's convex
convex.
CONCAVE LENS : lens that atleast possess one end inwards is called as concave lens. CONVEX LENS : lens that atleast possess one end outwards like the exterior of the sphere is called convex lens. According to the medical values convex lens are used for long sight vision problem and concave lens for short sight vision problems.
Convex Lens
Concave and Convex lens