Svbony Sv106 Guide Scope 60Mm Multi Use Finder Scope Guide Scope With Helical Focuser F4 For Sg4 Qhy5Ii Zwo Sg4 Ccd Astronomical

You Can Use This Handy Scope As A Deluxe, Straight-Through 60Mm Finder By Inserting An Optional 1.25'' Eyepiece (Sold Separately). A Practical Benefit Of This Is That Prior To Guiding, You Can Insert An Eyepiece Into The Guide Scope And Easily Align The Guide Scope With Your Main Imaging Telescope. Then Remove The Eyepiece And Attach Your Autoguider Camera This Complete Guide Scope Comes With Two Heavy-Duty Guide Scope Rings And A 3.5'' Long, 1.18''Wide Dovetail Mounting Bar, Which Is Compatible With Dovetail Finder Scope Bases For Easy Attachment. The Dovetail Bar Features Five Threaded Through-Sockets For Versatile Attachment Options. The Included Guide Scope Rings Feature Six Metal Thumbscrews For Precise Aiming Specification: Type Of Telescope: Achromatic Refractor Lens: Cemented Tube Material: Aluminum Alloy Aperture: 60Mm / 2.36In Focal Length: 240Mm /9.45In Focal Ratio: F4 Coating: Fully Multi-Coated Best For Imaging: Deep Sky User Level: Intermediate Rough Focusing Range: 35Mm Focuser: Helical Focuser With 8 Mm Travel Connection To Eyepiece: 1.25Inch Tube Diameter: 66Mm Dewcap Diameter: 69Mm Total Length: 270Mm Included Accessories: Tube Rings And Dovetail Rail Package Includes: 60Mm Primary Mirror Guiding Bracket W/ 89Mm Dovetail Plate 1.25Inch Helical Focuser 6Pcs Metal Thumbscrews Notice: When You Attach Guide Scope And Metal And Metal Collide The Focus Barrel May Be Make A Sound. But The Sound Is Very Small. If The Set Screw Is Tight, There Is No Flop.