The Konus 10x Linen Tester is a small and effective tool that is invaluable to anyone involved with examining small details - such as fabric manufacturers or printers. This handy little accessory permits close examination of many kinds of material.
The tester is made from solid metal and features a sharp and reliable optic. Small and compact, it can be carried in your pocket, thrown into a gear bag or briefcase or surely left in the studio for critical examination of items. The aplanatic lens design helps to eliminate spherical aberration which can cause an unsharp image.
Edge to edge sharpness
Foldable, spring design
Use for high-precision workmanship
Excellent for hobbyists or micromechanics