You will be able to work with small components with ease using the Optivisor. This optical glass binocular magnifier will help improve vision when working with tiny components, such as seed beads, beading needles and more. It magnifies 2 1/2x at 8 inches, so you don't have to strain your eyes to see what you're working on. The visor adjusts to all head sizes, so you can wear it comfortably and it leaves both of your hands free to work. For precision work and fine details you have to have the Optivisor!