Zeměměřické a astronomické přístroje používané na území ČR od 16. do konce 20. století
Instruments
Manufacturers
About project
instruments
levelling instrument
MNK 20
manufacturers
Meopta
MNK 20
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MNK 20
Description
The manufacturer's name on the device
Meopta Praha
Interesting construction features
Information about the use of device
Information about the device condition
Basic data
VÚGTK:
S0063
Owner:
unpublished
Manufacturer:
Meopta
Made:
01.01.1960
Length:
108
mm
Width:
220
mm
Height:
135
mm
Weight:
2120
g
S/N:
503-10
Technical parameters
cross hairs:
telescope type:
non-removable
tripod connection:
tribrach
type of clamp:
endless
compensator:
yes
unite:
° ' "
elevation screw:
no
distance meter type:
optical
construction of the distance meter:
integrated
view in the telescope:
inverted
variable telescope length:
no
telescope length with retracted eyepiece:
220
mm
telescope diameter:
50
mm
minimum telescope focusing distance:
0.9
mm
telescope magnification:
20
horizontal circle:
yes
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:
5'
segment of the vertical circle:
no
cross level:
no
leveling vial:
no
striding level:
no
designed for work:
basic work