2″-24 TPI Male to SecureFit Adapter

This compact adapter enables seamless integration between cameras with 2"-24 TPI (2-inch 24 threads-per-inch) male threads and PlaneWave CDK telescopes equipped with SecureFit spacers. The 0.25-inch length minimizes optical backfocus loss while providing a secure, slip-resistant connection when used with SecureFit CCD spacers. Compatible with CDK12.5 and larger models, this adapter is essential for astrophotographers using compatible camera equipment who need reliable mechanical attachment without sacrificing critical optical spacing.