Astromania Dovetail Bar - Fit for Telescopes - Bundle with Adjustable Guiding Scope Rings 105 mm

The Astromania adjustable tube rings are designed for astrophotography, offering a set of 2 guide scope rings suitable for guide scopes with tube diameters between 50mm and 103mm. These guide scope rings from Astromania Optics allow for a reliable and stable attachment of telescopes parallel to the main instrument, making them ideal for astrophotography purposes.

The knurled thumb screws on the guide scope rings enable easy adjustability, allowing users to center a sufficiently bright star in the eyepiece or the autoguider. These tube rings are also suitable for larger finder scopes, providing versatility for various telescopic setups.

The adaptation of the tube rings to the telescope is facilitated by a female M6 thread at the base, enabling seamless attachment to dovetail bars or dovetail clamps. The large screws with maximum grip ensure easy use, even when wearing gloves, enhancing the user's convenience.

Crafted from solid metal, the Astromania guide scope rings are designed for compact telescopes and finders, featuring a flat support surface and knurled metal screws. The mounting bar has two M6 through-holes on both sides, allowing for easy adaptation to the rings.

Equipped with three threaded through-holes, the center hole has ¼"-20 threads, while the two larger holes on either side of the center have M8 x 1.25 threads, providing multiple mounting options. The Synta-style dovetail bar accepts all sights designed to fit a standard Picatinny rail, ensuring compatibility with a wide range of equipment, including Skywatcher, GSO, Celestron, Vixen, and Orion finder shoes.

The adjustment screws on the Astromania guide scope rings feature Teflon inlays, preventing unaesthetic scratches and pressure marks on the telescope while maintaining reliable clamping. This thoughtful design detail enhances the overall user experience and protects the telescope's surface.

In summary, the Astromania adjustable tube rings offer a versatile and reliable solution for astrophotography enthusiasts, enabling the secure attachment of guide scopes parallel to the main telescope. With their adjustability, compatibility, and durable construction, these guide scope rings contribute to the success and enjoyment of astronomical imaging.

product information: