Four High Quality Interchangeable lenses

This headband Magnifier Glasses provides four magnification 1.5 X, 2.5 X, 3.5 X ,5 X.

The surface of the lens is strengthened and the surface hardness reaches 5H, thus makes the lenses more wear-resistant and durable.

• Focal Length of Four Lenses: 13" (1.5 X), 7-7/8" (2.5 X), 5-9/16" (3.5 X), 4" (5 X)
• Size of Single Lens: 4-1/2" X 1-1/2"

Product Weight

• Magnifier with bracket /1.99 oz (with rechargeable batteries, without lenses)
• Magnifier with headband/ 2.14 oz (with rechargeable batteries, without lenses)
• 1.5 X lens/0.72 oz ,2.5 X lens/0.92 oz ,3.5 X lens /1.18 oz ,5 X lens/1.5 oz

Rechargeable Design

Efficient Rechargeable batteries can be fully recharged in about one hour with a wall adapter, a cell phone adapter or power bank (not included) and the included Micro USB cable.

It can greatly reduce the weight of the magnifying glasses and thus reduce the pressure on the bridge of the nose. Keeping the bridge of your nose at ease.