Description

When you need a secure way to attach a CCD camera at the image plane of a CDK telescope, the Secure Fit Spacers get you the optimal back focus spacing. These spacers attach via four screws to the PlaneWave Hedrick and IFR90 Focusers.  When coupled with a PlaneWave SecureFit CCD Adapter, they practically eliminate slippage, movement, and equipment drops. The spacers come in eight different lengths: 2.1", 3.8", 4.5", 5.2", 5.9", 6.75", 7.5", and 8.25".

These spacers are made for the CDK14, 17, 20, and 24 and do not work with the CDK12.5.  The CDK12.5 Secure Fit Spacers have a different bore size.