THE LUMIVISOR (LV-10) FROM CARSON IS A FULLY ADJUSTABLE HEAD WORN MAGNIFIER WITH MULTIPLE BUILT-IN ACRYLIC LENSES. BY COMBINING THE MULTIPLE LENSES TOGETHER USERS CAN ACHIEVE EITHER 2X 3X 5X OR 6X POWER MAGNIFICATIONS. THE HEAD STRAP IS FULLY ADJUSTABLE AND CAN BE ADJUSTED TO THE SHAPE OF YOUR HEAD USING THE QUICK-RELEASE BUCKLE TO LOCK THE STRAP IN PLACE. THE LUMIVISOR IS LED LIGHTED WITH 3 SUPER BRIGHT LED BULBS (3 AAA BATTERIES NOT INCLUDED). THE LED LIGHT CAN BE ADJUSTED TO POSITION THE LIGHT TO WHERE IT IS NEEDED MOST. THE VISOR CAN ALSO BE ADJUSTED UP OR DOWN AS NEEDED. THE LUMIVISOR CAN BE USED FOR A VARIETY OF PURPOSES RANGING FROM HOBBIES CRAFTS MODEL BUILDING SOLDERING JEWELRY MAKING READING INSPECTION OF COINS AND STAMPS AND OTHER TASKS. IT IS A GREAT ADDITION TO ADD TO YOUR GARAGE OR WORK SPACE.