Directional iii unit type.
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.
Cable assy 5, dew cap 1, film reader 1, foot plate 3, horrebow-talcott level 1, instruction manual 1, magazine 4, optical micrometer 1, pin 2, recording camera 1, recording micrometer 1, spare bulb 4, switch box 1, telescope eyepiece 40X 1, telescope eyepiece 80X 1, tool set 1 accessory components and quantity
Single line point type
Single line point type
Single line point type
Single line point type
NSN 5820-00-260-6789
NSN 1240-01-441-8496
NSN 6675-01-391-7140
NSN 5821-01-386-6099
NSN 5836-00-578-9614
NSN 7050-01-258-4093
NSN 6675-01-519-3748
NSN 6110-00-083-8901
NSN 6110-00-091-9436
NSN 7450-00-169-9112
NSN 6730-00-732-8448
NSN 5841-01-425-1173
Last modified 05/18/2024