Orion 13022 Deluxe Mini 50mm Guide Scope with Helical Focuser
Compact Deluxe Mini Guide Scope with a built-in helical focuser for precise focusing of guide stars. Designed for use with the Orion StarShoot AutoGuider (sold separately), and astrophotography telescopes up to 1500mm focal length. Non-rotating camera collar will not cause the attached autoguider to rotate during focus adjustments, ensuring the field of potential guide stars will not move. Adjustable-aim dovetail guide scope bracket installs on virtually any astrophotography telescope quickly and easily. Very small and compact autoguiding system adds hardly any weight to an astrophotography setup and can conveniently be stashed in an accessory case between uses