86-21-64080692
No. 9, Lane 1500, Xinfei Road, Songjiang Dist., Shanghai, China (Mainland)
Theodolite
1.angle measuring instrument
2.field of view:1 30for reverse image,1-20 for erection
3.stadia ratio:100
Theodolite:
1.Magnification:reverse image 25.9x, erect:28x;
2.Effective apperture:36mm for reverse image,40mm for erection;
3.field of view:1°30' for reverse image,1°20' for erection;
4.Minimum focusing distance:1.5 for reverse image,2m for erection;
5.stadia ratio:100;
6.stadia constant.
