2.5x/4.5x Folding Linen Tester Magnifier
Model FD90 is a compact, fold-out linen test magnifier featuring a 2.5x power 90mm diameter lens along with a 4.5x power spot lens. The FD90 contains markings in both inches and centimeters for easy measuring of small parts. It is perfect for stitch counting. This magnifier is portable, lightweight and folds flat for storing when not in use.