TAKAHASHI COLLIMATING SCOPE

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The Takahashi Collimating Scope is designed to collimate Ritchey-Chretien, Dall Kirkham (such as Takahashi's Mewlon series), Newtonian reflectors and even refractors with a focal l ength longer than 820mm. It combines the ease of use of a traditional Cheshire eyepiece with a 6 x 18mm telescope giving a magnified view. The Takahashi Collimating Scope is particularly well-suited for large telescopes such as GSO's range of Ritchey-Chretiens and others which have a centre spot on the secondary mirror. For use with Newtonian and Cassegrain designs, the primary mirror must have a centre spot. Note: the Takahashi Collimating Scope does not come with adapters, but just has a male M36.4 thread on the telescope side. In order to connect it to a 2" drawtube or Clicklock, you will need the following adapters: TK-TKP00103 Coupling (S) TK-TKP00113 50.8 Sleeve Show more