If you have a Brother Luminaire, Stellaire, or Dream Machine, you owe it to yourself to consider adding this accessory to your repertoire. Perfect for those detailed projects! The Magnifying lens has two layers/powers that you can easily flip down to see without straining your eyes. The Magnifying Lens easily attaches to your X series machines.High-end Magnifying LensIncludes One device with two magnification lenses in 1.4 and 1.7 powersEasily thread needles and see stitches for quilt binding and applique.