Carson LinenTest™ 6.5x20mm Metal Fold-Out Linen Test Magnifier.

The LinenTest magnifiers from Carson are a compact, metal fold-out thread testing magnifier that comes available in multiple sizes. The LT-20 version of the LinenTest contains a 6.5x power magnification with a 20mm lens diameter. Both versions of the LinenTest magnifiers contain markings in both inches and centimeters for simple measuring of small threads and intricate details. The LinenTest magnifiers are perfect for stitch counting, checking fabric quality, examining color separations in print, stamps, currency, line weight in barcodes, etc. These acrylic magnifiers are portable, lightweight and fold flat for easy storing when not in use.

The Carson LT-20 6.5x 20mm LinenTest Magnifier is a compact, fold out loupe magnifier featuring 6.5x power. Dual lens design ensures a clear, distortion-free view. The included LEDs illuminate the fine detail you are trying to examine. Subtle changes in focus can be obtained by using the focus wheel. The reticle is marked in both inches and centimeters. Folds flat when not being used.