Linen Tester 6x W Lens BK Metric & Inch Scale 7552
A convenient foldable magnifying glass for inspecting fabrics and printed materials, "Linen Tester." 20mm & 1-inch scale; magnification: 6x; double lens.
A linen tester is a magnifying glass originally designed to inspect the weaving of fibers (linen), but it is also convenient for quickly inspecting flat items (such as printed materials). It can be folded small enough to fit in your pocket, making it recommended for those looking for a portable magnifying glass for simple inspections of flat objects. The scale has two sides with millimeter markings and two sides with inch markings. The millimeter scale is in 1-millimeter increments, while the inch scale is in 1/8-inch increments. [Difference between single lens and double lens] Compared to a single lens, a double lens reduces distortion around the edges. When you bring your eye close to the lens, there isn't much difference, but as you move your eye away, the difference becomes apparent.
- Company：池田レンズ工業
- Price：Less than 10,000 yen
