Description Planewave CDK17 Baffle Cover Blocks light to the camera, useful for taking darks & biases without removing the imaging train. For the Planewave CDK17 with the newer larger baffle tubes – 5.35″ diameter. (Very old CDK17s used smaller diameter aluminum primary baffles). Thick neoprene with fabric cover Elastic for a snug fit over the baffle tube Protects the corrector lens against dust and pollen when not in use *Darks should be taken at night, in the dark, as many imaging trains suffer from external light leaks.
