Precision linen testers, metal -Brass frame, chrome-plated, silk matt finish -Silica glass lenses, biconvex Lens diam. 12.5 mm Field of view 10 x 10 mm Magnification 12x / 48dpt
Precision linen testers, metal -Brass frame, chrome-plated, silk matt finish -Silica glass lenses, biconvex Lens diam. 14.5 mm Field of view 15 x 15 mm Magnification 10x / 40dpt
Precision linen testers, plastic -Linen tester with lateral scale -Black plastic housing -Scale: lateral scale with mm graduation Lens diam. 18 mm Field of view 20 x 20 mm Height 35 mm Magnificatio...
Metal precision linen testers with scale -Measuring scale: graduation 1/10 mm -Silica glass lens, aplanatic Magnification 8x / 32 dpt Dimensions diam. 17,5 mm Field of view Ø 18 mm Height 33 mm