Collimation is crucial to how a telescope performs. Using collimators to narrow and align the light beams is highly recommended for most telescopes, especially reflectors.
Great tool for collimating a Newtonian or Cassegrain telescope. This item should be used with Takahashi collimating tube (sold separately).... Learn MoreModel#: TCE0020
Designed for use on refractor, Ritchey-Chrieten and classical Cassegrain telescopes. The Takahashi Collimating Telescope is also used on the Takahashi CN-212, Mewlons and refractors of 820mm or more in focal length... Learn MoreFREE SHIPPINGModel#: TCE0100(48 States)
Tube with crosshair for use with collimating eyepiece (sold separately). For collimating Newtonian telescopes.... Learn MoreModel#: TCE0030