many different places
for example: binoculars or eyeglasses
You proberly don't realise it but lenses are used nearly everywhere in our daily lives, and a lot of people rely on them to live a normal life. Without lenses a lot of the universe will be undiscovered. Below are some examples where lenses are used:·Glasses (convex and concave lenses)·Microscopes·Telescopes·Binoculars·Digital Cameras·Video cameras·The movie cinemas·Projectors·Webcams
Concave lenses are used todiverge rays of light.
The lenses used in reflector telescope is the concave lens.
concave and convex lenses are used in eye glassses
convex and concave are two types of lenses that are used to correct defects in vision.
Concave and convex lenses both enlarge an object to a certain extend.
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.
Lenses are either concave or convex. Concave lenses curve inward from both sides, and convex lenses curve outward one side and inward on the other. Concave and convex lenses change the image to be able to see from close or far distances.These are used for glasses, magnifying glasses, and telescopes.
Concave mirrors are used as the primary mirror in Newtonian and Dobsonian telescopes for astronomy observations. Concave mirrors are also used in mirror lenses for cameras.
Concave lenses are used in the eyepieces of microscopes. However, they are not used alone on the eyepiece, but are joined in a concave-convex combination to prevent internal reflections.
Concave lenses are used in spectacles used by those having short sight (myopia). Some are also used in high quality telescopes and binoculars. While some are used along with convex lenses like eyeglasses
To focus AND reflect light through the specimen slide to the lenses.