Optical reading direction type (type 2), displays readings in 1 seconds
A precision telescopic instrument used in topographic and geodetic surveying or precise alignment operations. Generally, the optical systems for reading the horizontal and vertical circles are fully inclosed. The reading of the circles is made through optical micrometers. Some optical systems are so designed that readings of diametrically opposite points of the circles are mechanically averaged. The instruments are leveled by three leveling screws. Internal illumination may be provided for reading the circles and viewing the reticle crosslines. Excludes transit and transit, pocket.
Classification: Parts and accessories for surveying
NSN 5945-00-504-5744
NSN 5855-01-511-4046
NSN 2925-01-656-8217
NSN 5996-01-483-2847
NSN 5996-01-272-7034
NSN 5945-01-273-4013
NSN 5960-00-024-0633
NSN 6135-01-312-1040
NSN 5965-01-442-0490
NSN 6610-01-378-8422
NSN 5960-00-052-0081
NSN 5965-01-014-9596