主权项 |
1. A sighting device, comprising:
a body configured to couple to an arm having a barrel, the body being disposed relative to the arm in a first direction defined on an up and down axis, a third direction being defined as a direction of the barrel on a front and back axis, and a second direction being defined as a left and right axis; a light emitting unit; a bracket configured to couple to the light emitting unit; a first adjusting unit configured to couple the bracket to the body and move the bracket relative to the body in the third direction; and a second adjusting unit configured to couple the bracket to the body and move the bracket relative to the body in the second direction. |