The MagniVisor Deluxe from the Carson Optical Pro Series is a hands-free, head-worn magnifier with 4 different removable lenses; 1x, 1.5x, 2x and 2.5x. Once clipped onto the head-set, the lenses can extend up to about an 85 degree angle if they are not needed for magnification. The MagniVisor Deluxe comes included with an adjustable headband. The LED lighted lamp (3 lights) adjusts to about 30 degrees to right or left and about 90 degrees up and down to allow for adjustable lighting exposures. The LED lamp can also be used as a removable free standing light source. The MagniVisor Deluxe Magnifier is perfect for all hobbies and crafts! At Carson, we strive to make sure our customers are 100% satisfied with the quality of our magnifiers. We are so confident in our magnifiers that we back them with a Lifetime Limited Warranty! Carson will repair or replace your magnifier if it is found to have manufacturing defects in materials or workmanship. Please contact Carson for additional warranty details.