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William Optics Slide-Base 50mm Guiding Rings - M-GR50II

SKU: WYO-M-GR50II

William Optics Slide-Base 50mm Guiding Rings

These color matching guide rings are made specifically to fit into the slide base handle on select William Optics scopes, such as the GT71 Triplet Refractor, Z81 Doublet Refractor, and others. These guide rings will allow you to substitute the WO Slide Base finder for a 50 mm finder of your own.

How to Order

Please choose your desired guide ring color from the drop-down above. You have the choice of red, blue, or gold.