A secure way of attaching a CCD camera at the image plane of the telescope. The SecureFit Spacers attached via four screws to the PlaneWave Hedrick focuser. And with a PlaneWave SecureFit CCD Adapter, the CCD camera is also attached via screws so there will be no slipping, movement or falling equipment. For the CDK14/17/20/24 there are three lengths, 4.5", 3.8" and 2.1". For the CDK12.5 there are three lengths, 4.8", 3.5" and 2.5".