This hobby magnifying glass has two viewing areas. The large 2 x magnification area measures 11cm in diameter. The bifocal area is 2.5 cm diameter with 4 x magnification.

The support cord has a plastic adjuster to allow you to position the magnifier to suit your needs. This gadget is ideal for doing cross stitch using the large viewing area, or threading a needle with the smaller 4 x magnification area.