Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
Instruments
Manufacturers
About project
instruments
theodolite
Theo 120
manufacturers
Carl Zeiss Jena
Theo 120
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Theo 120
Description
The manufacturer's name on the device
Interesting construction features
Information about the use of device
Information about the device condition
Basic data
VÚGTK:
S0281
Owner:
České vysoké učení technické v Praze - Stavební fakulta
Manufacturer:
Carl Zeiss Jena
Made:
01.01.1950
Length:
133
mm
Width:
138
mm
Height:
247
mm
Weight:
2401
g
S/N:
125116
Technical parameters
cross hairs:
telescope type:
revolved
tripod connection:
tribrach
type of clamp:
clamp on the axis
compensator:
no
unite:
gon
the possibility of determining the elevation:
yes
distance meter type:
optical
construction of the distance meter:
integrated
view in the telescope:
erected
variable telescope length:
no
telescope length with extended eyepiece:
121
mm
telescope diameter:
33
mm
minimum telescope focusing distance:
1800
mm
type of optical plummet:
none
compass:
none
horizontal circle diameter:
75
mm
main reading scale of the horizontal circle:
reading microscope
number of reading scales of the horizontal circle:
1
the smallest segment of the horizontal circle:
0,1
setting the horizontal circle to zero:
repeating
vertical circle:
yes
vertical circle diameter:
75
mm
main reading scale of the vertical circle:
reading microscope
number of reading scales of the vertical circle:
1
the smallest segment of the vertical circle:
0,1
cross level:
no
length of the cross level/level parallel with line of collimation:
19
mm
bubble length of the cross level/level parallel with line of collimation:
8
mm
leveling vial:
no
striding level:
no
altitude buble:
no
designed for work:
special work