Description
The Takahashi TCE0030 collimating tube provides crosshairs to convert the Takahashi TCE0020 collimating eyepiece into a sighting tube for collimating Newtonian reflectors.The Takahashi TCE0030 collimating tube is used in conjunction with the Takahashi TCE0020 collimating eyepiece. The TCE0039 collimating tube provides the crosshairs and added length needed to convert the TCE0020 collimating eyepiece into a sighting tube for more easily collimating Newtonian reflectors.
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