The LED Magnifier w/ Adjustable Headband come complete with 5 different lenses, lens storage case, built in LED light with batteries included, and 2-way adjustable headband.
Depending on your needs, you can use this magnifier with a single plate or bi-plate that give you 11 different magnification options. See the magnification chart below for more details:
1.00x @ 300-350mm 3.00x @ 160-180mm 5.00x @ 100-120mm
1.50x @ 240-260mm 3.50x @ 135-145mm 5.50x @ 80-95mm
2.00x @ 215-235mm 4.00x @ 125-135mm 6.00x @ 60-85mm
2.50x @ 205-225mm 4.50x @ 110-130mm