Rechargeable LED headband magnifier visor, lenses 1.5X to 14X + light Digital scales - regular lines - resolution 0.001g 5 x 8cm (7

5 x 8cm (7

- the pen-probes are still available

At low magnification the depth of field (depth that stays in focus) is also good for watches or small insects

If the coin is the correct diameter (it fits neatly in the circle) and the correct width (it fits neatly through the slot) and is the correct weight

From the German optical company Schweizer

Rechargeable LED headband magnifier visor, lenses 1.5X to 14X + light Digital scales - regular lines - resolution 0.001g 5 x 8cm (7Details Five pairs of stereo lenses, can be used singly or two at a time, giving 14 possible magnifications from 1. 5X to 6X. LED lights adjustable in brightness and position. Built in rechargeable battery (USB). Magnification & working distances: see chart on next tab. Light: 3 X LED. Two brightness levels, adjustable in two directions. Power: rechargeable from USB (cable included). Lenses: optical grade acrylic Presentation: lenses housed in a