Roger Bacon, an Englishman and a lecturer at the University of Oxford born in the early 1200s, most often receives credit for the first known use and descriptions of a magnifying glass or lens.
Roger Bacon invented the Magnifying Glass in the year 1250
It's quite easy- take a magnifying glass and a dry piece of a paper ( preferably newspaper ) and go to a place where appropriate sunlight is available. Let the light of sun fall on to the magnifying glass. Bring the piece of paper beneath the magnifying glass. Now your objective is to move the magnifying glass up and down in such a way that the light emerging from the magnifying glass concentrates to a point. Hold the both things in the same position for a while, and soon you will be able to see the miracle, fire without a matchstick ! Enjoy!
there is no magnifing glass in diamond mines!
refraction
telescope
A magnifying lens, as we now know it was invented in England and Italy around 1300 -1350.
Have you ever wondered how a magnifying glass is constructed? A magnifying glass is constructed by using a convex lens to curve and magnify objects. A magnifying glass is also constructed out of glass.
Glass
You can enhance the the screen you are playing in when clicking on the magnifying glass.
A magnifying glass is convex, meaning that the lens curves outward.
Rodger Bacon Is the creator of the magnifying glass. The first magnifying glass was a big ball full of water. And it helped people read.
Microscope? Magnifying Glass?
The inventor of the magnifying glass was Roger Bacon in 1250 A.D.
the glass
The magnifying glass is only used in the Forgery Detection class on Counterfeit Island.
Roger Bacon invented the Magnifying Glass in the year 1250
a glass one