LEICA TPS1200 - Manual (Page 175)

Technical Data TPS1200 175
8.4 Distance Measurement - Long Range LO
Range The range of the long range measurements is the same for R100 and R300.
Atmospheric
conditions
Reflector Range A Range B Range C
[m] [ft] [m] [ft] [m] [ft]
Standard prism 2200 7300 7500 24600 >10000 >32800
Range of measurement to prism: From 1000 m up
Display unambiguous: Up to 12000 m
A: Strong haze, visibility 5 km; or strong sunlight, severe heat shimmer
B: Light haze, visibility about 20 km; or moderate sunlight, slight heat shimmer
C: Overcast, no haze, visibility about 40 km; no heat shimmer