Description? This head visor magnifier is more convenient and useful than a magnifying glass. You just hang it on a hook by your desk and it will always be available. It is great for sewing, reading, stamp/ coin collecting, creating artwork, electronics repair, watch assembly, and so on. Features? - Color: Black. - Material: Plastic and metal. - Size: 25 x 20 x 5 cm. - Magnification: 1.5x, 3x, 6.5x, 8x. - Magnifying glasses mounted on an adjustable head visor - great for craftsmen or hobbyists. - Provided with 3 different magnifying lens types. The magnification lenses can be combined to increase the total magnification up to 8.3x. - Great for sewing, reading, stamp/ coin collecting, creating artwork, electronics repair, watch assembly, etc. - The head visor style magnifier fits any size head from 8 to 80 years old and can be used both outdoors and indoors. - You will enjoy the quality, function and usefulness of this wearable magnifier. - Powered by 2 AAA Battery (not included) Field of View: 18 ~ 20" (1.5X) 7 ~ 8" (3X ) 4" (6.5X) 2" (8.5X) Magnification: 1.5X (fixed lens only) 3X (fixed lens + inner folding lens) 6.5X (fixed lens + outer swing lens) 8.5X (all inclusive) Package? 1X headband magnifier with LED light (battery not included)