Telescopic sight
Telescopic sight gun mount
Telescopic sight lens protector
Telescopic sight mounting
Telescopic sight with detachable night vision apparatus
Telescopic weapon aiming system
Telescopic-sight mount
Theodolite adjusting means
Theodolite tangent screw system
Theodolite target adaptor and method of use
Theodolite with a disengageable adjustment mechanism
Third axis level for archery sight
Threaded stud position measurement adapter
Three dimension target
Three point bow sight
Three way laser indicator
Three-dimensional laser levelling and angle-calibrating instrume
Three-dimensional optical levelling, plumbing and angle-calibrat
Tilt prediction for total station
Tiltable construction laser