Crazy Crow's Magnifying Visor is a perfect companion to any beadworker, jewelry maker or craftsman in general. No longer will you struggle with those fine details. This visor gives you four magnifications (2x, 2.5x, 4x, 8x). With this visor, there's no need to change out lenses. It's equipped with both a stationary and flip-down lens plus an eye-loop that can be slid in front of your right eye. Compare this price to the much more expensive "name brands".