Eyecup adapter 1.25 to 2 inch, low profile with 48 mm threaded hole | Starlight

If an eyepiece is not sharp enough because the focus is already fully adjusted, every millimeter counts. This low profile eyepiece adapter from Starlight Instruments makes it possible to use 1.25-inch eyepieces and accessories in a 2-inch focuser, while minimizing the length of the light path.

That low profile is especially useful with telescopes where you have little space inside to focus, like many reflecting telescopes of the Newton type.

Check whether the 48 mm threaded connection fits your filters or other accessories, and whether your focus lens has a 2-inch opening. If you can't see anything at all in focus, then the lens is probably not compatible with your camera. Why you don't see anything through your telescope to find the cause.

If you change often in the dark, then The easy grip version an alternative that you can easily grasp.