3/4 inch glass partition check cloth mirror, model 1587F, specifications 7X21MM, zinc alloy frame, glass lens, white box packaging
Main purpose: to accurately detect the number of lines of textiles, as well as stamps, prints, sculpture, circuit boards.
Features: Foldable, easy distraction, easy to carry, the lens is a lens aberration, which consists of dual lens composed aberration elimination of more perfect. Glazed base reticle, observe measurable size thereof. Glass reticle is a cross partition, engraved with the public and English two kinds of partition, there Metric: 1mm, 0.5mm, 0.1mm three kinds of partition; Imperial are: 0.1-inch, 0.025 inch, 0.0025 inch three kinds of division, so that the measurement is more comprehensive.
Glass reticle: Diameter: 23.8mm Thickness: 2mm