Even though both these devices are used in optics but there is a difference between mirror and lens. Mirror is a device is based on principle of reflection whereas lens are based on the principle of refraction. Both these devices are used in various industries such as photography or astronomy etc.
Difference Between Mirror and Lens
The core differences between mirror and lens would be due to its construction and working. Mirror are the apparatus which reflects the light falling on them. Whereas lenses are the ones which manipulates the light. Mirror are having one side reflective coating and on the other hand, lenses are classified into various types simple lenses and compound lenses and the image formed by lenses: concave and convex lense depends on the type of refraction happening.
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Difference Between Mirror and Lens |
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Mirror |
Lens |
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This works on the principle of reflection |
This works on the principle of refraction |
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These are manufactured using materials other than glass or clear plastic |
These are manufactured using materials made up of glass or clear plastic |
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An ideal mirror reflects 100% of light |
An ideal lense refracts 100% of light |
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The uses of mirror can be seen in houses, automobiles, solar appliances etc |
The uses of lenses can be seen in astronomy and scientific industries, medical and research purposes etc. |
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There are two types: concave and convex |
There are of six types of lenses |
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Plane mirrors does not have a focal point |
It has two focal points for each kind of lense |
These were some difference between mirror and lens. If you wish to find out more, download BYJU’S The Learning App.
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