Multi-Focus Lighted Low Vision Magnifier Visor has all the features you will find in more expensive low vision magnifier units. Very Bright LED LightedLow Vision Magnifier· Padded adjustable headband. · The low vision magnifier visor has Four powers(1.2x,1.8x,2.5x,3.5x) · Magnifier visor has a swivel light.Multi-Focus Lighted low vision magnifier visor has a light affixed to the visor, which rotates to provide suitable lighting. Two AA batteries includedMAGNIFIER VISOR PLATESFour separate low vision magnifier lens powers -(1.2x, 1.8x, 2.5x ,3.5x)1.2x @ 20in1.8x @ 14in2.5x @ 8in3.5x @ 4in