Convergence apparatus model AK-1
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|The Weight Of The||10 kg|
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The apparatus is used for convergence exercises.
The apparatus consists of a base on which two guide bars are placed in the form of two parallel metal rods.
The guide allows for free movement between the brackets of the mechanism driving the target disk (Archimedes' spiral)
In the lower part of the mechanism there is a handle for moving the disc with the test.