A convex lens.
Fresnel lens
A fresnel lens is a type of magnifying glass itself. NOT the most familiar type like sherlock holmes used. You can find fresnel lenses stuck to the back window of vans, in lighthouse lenses. any magnifying lens that has concentric ridges to achieve the magnification effect only using a thin lens.
Glass
Yes, two lenses can make a simple microscope. More are usually used. A magnifying glass - one lens - is the simplest microscope.
A Magnifying Glass
IT is a object that makes another object larger
a glass one
My cousin and I used a magnifying glass to see the paper.
galileo used glass with a layer of plastic.
The magnifying glass is only used in the Forgery Detection class on Counterfeit Island.
A small magnifying glass -- such as that used by a watchmaker or by a graphic artist -- is known as a "loupe."
A magnifying glass or pocket viewer can be used.