Cameras, microscopes, telescopes, eyeglasses, and projectors are examples of objects that use lenses. Lenses are used to focus and direct light in order to form an image.
== == It is used to magnify/ or make things appear closer?to magnify small objects
Concave lenses make objects look smaller when they are placed close to the lens, while convex lenses make objects look smaller when they are placed far from the lens. This effect is due to the way light rays are refracted by the different lens shapes, causing the image to appear reduced in size.
A diverging lens, also known as a concave lens, makes objects appear smaller when viewed through it. This type of lens causes light rays to spread out, resulting in a reduced image size compared to the actual object.
Yes, the lens in your eye changes shape to focus on objects at different distances. When you look at something up close, the lens bulges to increase its refractive power, allowing you to see the object clearly.
A magnifying lens bends light rays, causing the image to appear larger when it reaches your eye. This is because the lens can focus the light rays in such a way that the object appears to be closer and bigger than it actually is.
Cornea/lens.
Eyepiece Lens or Ocular Lens is the lens on top. This is use to see the things or objects to observe or to study.
The amount of curve (convex) in the lens determines the strength of the lens, thereby determining the effectiveness (or strength) of the lens. This is how the prescription strength of contact lenses is determined.
they both can see very far or very close and both can see things
== == It is used to magnify/ or make things appear closer?to magnify small objects
The lowest
contact lens.
A concave lens causes objects to appear upside down when they are placed within the focal point of the lens. This is due to the way the light rays are refracted by the lens, resulting in an inverted image.
Concave lenses make objects look smaller when they are placed close to the lens, while convex lenses make objects look smaller when they are placed far from the lens. This effect is due to the way light rays are refracted by the different lens shapes, causing the image to appear reduced in size.
Lens, light, mirror
No, -fresnel lenses are in things like searchlights and lighthouses.
A hand lens is a magnifying glass, archaic term. It makes things like bugs look bigger. You carry it in your hand.