Topcon/Sokkia DE27 diagonal eyepiece
Topcon/Sokkia DE27 diagonal eyepiece for Topcon ES, OS, & GM total stations; Sokkia IM, FX, CX, SX, and DX total stations.
Topcon/Sokkia DE27 diagonal eyepiece for Topcon ES, OS, & GM total stations; Sokkia IM, FX, CX, SX, and DX total stations.