Soapstone elephant ring in natural  colors -20%

Soapstone elephant ring in natural colors -20%

Wooden earrings / buttons presentation tree

Wooden earrings / buttons presentation tree

Nice to put within a micromount collection or finely detailed crystal group.

Nice to put within a micromount collection or finely detailed crystal group. made from a good quality brass and glass.
Availability: In stock
SKU
842
Nice to put within a micromount collection or finely detailed crystal group. is available to buy in increments of 1

A magnifying glass (called a hand lens in laboratory contexts) is a convex lens that is used to produce a magnified image of an object. The lens is usually mounted in a frame with a handle .A sheet magnifier consists of many very narrow concentric ring-shaped lenses, such that the combination acts as a single lens but is much thinner. This arrangement is known as a Fresnel lens. The magnifying glass is an icon of detective fiction, particularly that of Sherlock Holmes. The earliest evidence of a magnifying device was a joke in Aristophanes's The Clouds from 424 BC, where magnifying lenses to start kindling were sold in a pharmacy, and Pliny the Elder's "lens", a glass globe filled with water, used to cauterize wounds. (Seneca wrote that it could be used to read letters "no matter how small or dim"). Roger Bacon described the properties of a magnifying glass in 13th-century England. Eyeglasses were developed in 13th-century Italy.

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