SECUREFIT SPACERS FOR PLANEWAVE CDK 14 / 17 / 20 / 24 Size:4.5" Each filter cuts off the

Each filter cuts off the ultraviolet and infrared light so there is no need to use the IR-cut filter

This is the case with all side by side setups

465 g each

Aries tripod for GM1000 and BM100L

25" adapter prevent eyepiece barrels from marring

SECUREFIT SPACERS FOR PLANEWAVE CDK 14 / 17 / 20 / 24 Size:4.5" Each filter cuts off theThe SecureFit spacers are attached via four screws to the PlaneWave Hedrick focuser. When using 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 there are eight lengths available, 2. 1", 3. 8", 4. 5", 5. 2", 5. 9", 6. 75", 7. 5", and 8. 25".