The Topcon DT-200 Series integrates the same high-quality advanced absolute circle reading technology found in Topcons high-performance total station products for more accurate field calculations.....
Deskripsi : Telescope Image Erect Magnification 30x Diameter of Objective Lens ( Aperture) 1.77 in ( 45 mm) Focus Distance 2.3 ft ( 0.7 m) to infinity Field of View 1 degree 20' ( 2....