Upgrades the stock primary mirror springs. All 12" models of 2009 or newer come stock with plastic collimation knobs. The Spring ONLY upgrade kit is for users who do not want to replace their stock plastic knobs with the Farpoint machined knobs.
|Name||Farpoint - 12 " Lightbridge Spring Only Upgrade Kit for Primary Mirror.|
|Manufacturer||Farpoint Astronomical Research|
|Manufacturer Part No||FP323|