Magnifying Glass Green Box 40Mm

Magnifying Glass Black Fine 75MM 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. This double sided device show you a larger image of any object.

Magnifying Glass Green Box 50MM 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. This double sided device show you a larger image of any object.

Magnifying Glass Black Fine 60MM 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. This double sided device show you a larger image of any object.

Magnifying Glass Pocket Size 50MM No.86034 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. Enlarge any object for a better view. Durable...