Project Description
These special magnifying glasses are special configurations
One consist in two magnifiers mounted in a small box and both magnifiers can be slide in and out
The second one is a so-called “linen tester” and can be folded when not used. It is a magnifier with a measuring scale and a built-in stand. Linen testers are commonly used to measure the line width and check the registration of color separations in the field of printing and publishing. It is also used in other branches of industry for measuring the line weight of barcodes
Highlights
- Low weight
- Dual magnification
- Linen tester