Deluxe model deigned to
meet the demand of standard instrument for degree colleges specifications same
as standard pattern but telescope and collimator are held rigidity in perfect alignment
using height adjustment screws.
|
|
15.0 cm
|
17.5 cm
|
|
A
|
Brass scale
|
Brass scale
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|
B
|
S.S. Scale
|
S.S. Scale
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