Nikon NPL-352 - Page 45

Preparation 2
Pulse Laser Station NPL-302 Series Instruction Manual 25
A Face-1 measurement is made with the vertical circle positioned to the left of the
telescope eyepiece. A Face-2 measurement is made with the vertical circle
positioned to the right of the telescope eyepiece. See Figure 2.5.
Figure 2.5 Face-1 and Face-2
Face-1 Face-2