easy-grip focusing ring.Supplied with standard scale no. 115201, measuring range 20 mm, 1/10mm graduation, size: 23mmØ.Housing made from glass fibre reinforced polyamide.Supplied in a solid plastic box [...] VariantsNameproduct codeMagnification Dioptre Precision scale magnifiers115477 x 28 dptPrecision scale magnifiers11541010 x 40 dptProduct overview