Ideal for close-up precision work, leaving your hand free. This fully adjustable headband includes 4 interchangeable optical lenses and build-in spotlight. For professional, craft, hobby or DIY projects demanding close-up work.
-  Fully adjustable tough plastic headband
 -  4 precision ground interchangeable lenses
 -  Plastic protection case for lenses
 -  Battery operated adjustable spotlight & Switch
 -  2 x AAA 1.5v batteries for spotlight
 
Specifications
-  Magnification 1.2x working distance 500 - 600mm (20 - 24'')
 -  Magnification 1.8x working distance 225 - 300mm (9 - 12'')
 -  Magnification 2.5x working distance 125 - 250mm (5 - 10'')
 -  Magnification 3.5x working distance 75 - 125mm (3 - 5'')