Rechargeable LED headband magnifier visor, lenses 1.5X to 14X + light Digital scales - regular lines - resolution 0.001g This comes with two pairs

This comes with two pairs of eyepieces:

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

5 x 8cm (7

See an article about cleaning and plating silver

- the pen-probes are still available

Rechargeable LED headband magnifier visor, lenses 1.5X to 14X + light Digital scales - regular lines - resolution 0.001g This comes with two pairsDetails 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