Binocular Headband Magnifier, professional Magnifier Style_Head-worn 3 of 395 button battery

3 of 395 button battery

fine jewellery

brightness

Used in combination these give 30 possible magnifications from 1

50mm long X 12mm dia

Binocular Headband Magnifier, professional Magnifier Style_Head-worn 3 of 395 button batterySummary This is the type used by surgeons, instead of 'simple' lenses, they have a pair or very high quality tiny telescopes. This enables a unique combination of high magnification with a long working distance (choose the one that is best for you). Detail The optical quality of these is so good that you do not need high magnification, see our guide. As regards the working distance, sit at your workplace, sit comfortably upright, see how far it is