Sight Tubes & Cheshires

Optical collimation tools — Cheshire eyepieces, crosshair sight tubes and collimating telescopes for Newtonians, Cassegrains, Ritchey-Chrétiens and refractors. No batteries, nothing to align in the tool itself.

4 products

Showing 1 - 4 of 4 products

$Takahashi TKA00443 collimating telescope for refractor, Cassegrain and Ritchey-Chretien alignment$

Takahashi TKA00443 collimating telescope product photo

Takahashi Takahashi Collimating Telescope for Refractors, Cassegrains & Ritchey-Chretiens

$353.00 CAD

Takahashi TKA00442 Newtonian collimating tube with crosshair for Epsilon astrograph collimation

Takahashi TKA00442 Newtonian collimating tube product photo

Takahashi Takahashi Newtonian Collimating Tube with Crosshair

$91.00 CAD

Takahashi TKA00441 collimating eyepiece for Newtonian and Cassegrain telescope collimation

Takahashi TKA00441 collimating eyepiece product photo

Takahashi Takahashi Collimating Eyepiece for Newtonians & Cassegrains

$72.00 CAD

Antares Antares 1.25" Cheshire Collimator

$49.99 CAD