The National Geographic cup magnifier is a great educational toy that develops interest in the world of plants and small animals. It is perfect for observing the details of plant construction and for getting to know insects, other small animals and minerals. Thanks to the possibility of choosing a two- or four-fold magnification, you can conduct many interesting observations of the micro-world. In the base of the magnifying glass, a square grid allows to determine the size of observed objects.
• magnification: 2x / 4x
• the lens is embedded in the cup closure, 2x / ? = 45 mm
• additional tilt lens 4x / ? = 35 mm
• Container diameter: 70 mm
• container height: 70 mm
• weight: 50 g