Farpoint Dovetail Radius Block - Meade 8 Inch SCTFarpoint Dovetail Radius Block Meade 8 Inch SCT are for use with existing dovetails. If you already own a dovetail and you want to move it to another scope; all you need is the proper sized radius blocks for the new scope. Farpoint Dovetail Radius Block Meade 8 Inch SCT Farpoint Dovetail Radius Block Meade 8 Inch SCT are for use with existing dovetails. If you already own a dovetail and you want to move it to another scope; all you need is the proper