Convex bulges outward (thicker in the center than the edge)Concave bulges inward (thinner in the center than the edge)Convex lenses magnify when you look through then, concave lenses make things look smaller.You can focus a distant object to a point with a convex lens (the image will be upside down).
Convex lenses.
convex lenses are for short sighted people.
The convex lenses are converging lens so when the curvature of the lens increases the focal length will decrease which helps when looking up close. A thin convex lens is for seeing things from a distant.
The lenses in your eye are convex. GCSE Science by any chance? same here :( Good luck!
Convex lenses
Objective lenses are convex lenses.
i think they have convex lenses
convex
Convex lensesConverging lenses
They are not the same. Convex lens bulge outward, and concave lenses go in ward. Convex lenses focus light, and concave lenses spread light out.
They use convex lenses because they need to focus the light IN to the eye. Convex focuses in while concave spreads the light out. So, they use convex lenses.
convex lenses are found in camera's most often.
Convex bulges outward (thicker in the center than the edge)Concave bulges inward (thinner in the center than the edge)Convex lenses magnify when you look through then, concave lenses make things look smaller.You can focus a distant object to a point with a convex lens (the image will be upside down).
Convex lenses.
convex and concave
Convex lenses protrude or curve out, concave lenses curve in, like a cave...