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 5965-00-680-9749
NSN 5998-01-430-4086
NSN 6650-01-272-3727
NSN 6110-01-442-2735
NSN 5855-01-486-2346
NSN 6135-01-205-5965
NSN 5960-00-834-4045
NSN 6110-01-620-4693
NSN 6135-01-054-2462
NSN 5835-01-074-7593
NSN 6135-01-020-1967
NSN 5930-01-315-3854