Bob's Knobs Celestron 8" (For newer C8's with black metric-threaded secondary collimation bolts)
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Brand New set of Bob's Knobs for Celestron 8" from Aegena. They are for newer C8's with black metric-threaded secondary collimation allen bolts. I bought the wrong ones for my older (non metric-threaded scope) These will make your collimation go very smoothly.
These are for newer C8s that use the black metric threaded collimation bolts. Check the photos and the Bob's Knobs website to ensure compatibility with your scope.
Seller accepts PayPal with F&F, and will pay CONUS shipping. ($12.00)
These are for newer C8s that use the black metric threaded collimation bolts. Check the photos and the Bob's Knobs website to ensure compatibility with your scope.
Seller accepts PayPal with F&F, and will pay CONUS shipping. ($12.00)
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