This head-mounted magnifier has 3 lenses: one binocular lens, a second binocular lens behind the first that flips up, and a pivoting loupe. Using different combinations of these lenses, 3 magnifications are possible: 2.2X,3.3X,and 4.8X. Velcro-type head band.

• FIX LENS 2.2x
• FLIP LENS 1.1X
• EXTRA LOUPE 1.5X

• FIX LENS : 2.2 x
• FIX LENS (2.2x) + FLIP LENS (1.1x) : 3.3x
• FIX LENS (2.2x) + FLIP LENS (1.1x) + EXTRA (1.5x): 4.8x