Farpoint Dovetail Radius Block - Meade 12 Inch SCT Extension Tube The Armored Strip version adds

The Armored Strip version adds a stainless steel strip that takes the abuse instead

Those use the un-notched version — see the FP350 Dew Shield for Celestron & Meade 8″ SCT

Using a V-size (Vixen) setup

7″ Saddle

It's the step that separates good collimation from perfect collimation

Farpoint Dovetail Radius Block - Meade 12 Inch SCT Extension Tube The Armored Strip version addsFarpoint Dovetail System Radius Blocks Already own a D size bar? These blocks move it to your Meade 12 SCT. If you already own a D size (Losmandy style) dovetail and want to move it to another scope, all you need is the proper radius blocks for the new tube. These blocks are machined to match the Meade 12 SCT they fit that tube only and work with the dovetail bar you already have. CNC machined in the USA from black anodized aluminum. Specifications