Concave lenses are used in glasses for people who are near-sighted.
Convex lenses are used in glasses for people who are far-sighted.
Both concave and convex lenses are used in glasses; A microscope, like a reflecting telescope, uses a concave mirror, a plane mirror, and a convex lens; A refracting telescope uses two convex lenses to magnify images in the sky; binoculars use concave lenses to improve detail.
projector have concave or convex
Double-convex lens
Yes. Because convex lens produce real image.. so Fish eye has convex lens
You would use a convex lens.
Binoculars uses lenses for magnification mainly. Two convex lens and prisms are used
Microscope
stupid questions have no answers....
A magnifying glass uses a convex lens to focus and enlarge small objects, while a camera uses a convex lens to focus and enlarge images onto film or a digital sensor.
Convex lens or low power objective
Both concave and convex lenses are used in glasses; A microscope, like a reflecting telescope, uses a concave mirror, a plane mirror, and a convex lens; A refracting telescope uses two convex lenses to magnify images in the sky; binoculars use concave lenses to improve detail.
A reflecting telescope is different from a refracting telescope because a reflecting telescope uses a concave lens, a plane mirror, and a convex lens. While a refracting telescope uses two lens.
a convex lens is thicker in the center then at the edges. A convex lens acts like a concave mirror, because it focuses rays of light.
A magnifying glass is an optical instrument that uses two convex lenses to allow you to see very small objects. The first lens enlarges the image of the object, and the second lens further magnifies the image for observation.
convex
Yes, a simple microscope typically uses a plano-convex lens as the magnifying lens. The plano-convex lens has one flat surface and one curved surface, which helps to magnify the object when placed close to it.
No, a movie projector uses a convex lens.