Sokkia 0 mm/-30 mm Polycarbonate Prism System Designed for optimum performance with Sokkia and all EDMS, the Polycarbonate Prisms are an excellent choice for use with any brand of electronic distance measuring equipment. 0 mm/-30 mm prisms offer the same distance performance with Sokkia products as Advanced Prism, but at a lower cost. Prisms are available in single and Single w Target.   With the newer EDMS, I do not think that triple prism assemblies are required any longer   Paket Termasuk : 1x Single Prisma Sokkia 1x Softcase PLAZA GPS  MALL WTC MATAHARI SERPONG LT.2 BLOK S20 TANGERANG SELATAN  021-7410545 / 021-53153871