Explore Scientific 50mm Finder Scope Rings

Explore Scientific 50mm Finder Scope Rings

Explore Scientific finderscope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), one that is a tad higher (1.5") or a high profile bracket that stands 4" above the finderscope base.

Regardless of the height you choose, these brackets have two rings to hold your finder firmly yet gently, and each ring has three adjustment points. Heavy-duty plastic thumbscrews are included, and have large heads for easy adjustment even if you're wearing gloves.

To install your finder into the bracket, simply back the thumbscrews out so that you've opened up the full inside diameter of the rings. Slide the finder into place, and adjust the screws inward until your finderscope is securely held in position. You should have very rough alignment at this point, which means when you look through the finder and center an object, and then look through a low power eyepiece inserted in your telescope diagonal or focuser, that object will most likely be in the field of view, but not at or near the center. If the object is not centered, make your adjustments, then insert the high-powered eyepiece and check again. Once you have made the necessary tweaks, you are good to go. From now on, unless you remove the finder from the bracket or something else happens to severely change alignment, you should only have to make small tweaks before every observing session.

Explore Scientific 50mm Finder Scope Rings Specs: