A loupe is a simple, small magnification device used to see small details more closely. Unlike a magnifying glass, a loupe does not have an attached handle, and its focusing lens are contained in an opaque cylinder or cone or fold into an enclosing housing that protects the lenses when not in use.

Magnification: 3.5X

Portable LED headlight
High intensity>15000—30000Lux
Continuous run time:>5 hour
power of LED bulb:1 W
Lifetime of bulb:10000 hour
Battery pack weight:100g
Charge voltage:AC110V/240V/50-60Hz
Suitable for all kinds of surgical operation