64 Mm Standard Prism Assembly with Target, Tilting Prism

64 mm Standard Prism Assembly with Target (AK18) Specification: All Metal 0/-30mm Single Tilt Prism Assembly with Target Premium Series 0/-30mm Constant Prism System. Fully compatible with leading manufacturers such as Trimble, Sokkia, Topcon, Pentax, Nikon, etc. Hermetically sealed 2-1/2" (64mm) precise prism Tension adjusting brass knob Brass 5/8" X 11 bayonet adapter We carry out strict quality control according to ISO 9001 quality management system.  Excellent products have been sold to many countries and areas, we have a long term cooperation relationship with America, Europe Union, Asia, Africa and Middle East countries. Our customers are included LEICA, TOPCON and so on.