The cost of a laser collimator depends on the type of telescope
you have. One could be looking at spending anywhere between $70 and
$200 on a laser collimator.
The cost of a laser collimator depends on the type of telescope
you have. One could be looking at spending anywhere between $70 and
$200 on a laser collimator.
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A collimator is used to "bore sight" a scope. It will help
ensure that the scope is close to being properly aligned.
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collimator
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Tungsten
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Lines will be formed at the opposite side of the observer if the
ruled surface of grating faces the collimator due to reflection