The Wild T2 is Wild's best-known theodolite and also the first theodolite manufactured by Wild in Heerbrugg. It is a universal theodolite with an accuracy of 1". Telescope magnification: x28 Image location: Reversed Field of view diameter at 1000m: 29 Multiplication constant: 100 Addition constant: 0 Alhidade Level Sensitivity: 20" Direct reading: 1" (400gon) Estimated at: 0.5"