Price Match Promise
We will try to match any price offered byanother retailer. Click for details.
Bobs Knobs Skywatcher Newtonian Secondary Collimating Thumbscrews£19.99
Bobs Knobs Celestron 6" f/10 SCT Collimating Thumbscrews£19.99
Bobs Knobs Celestron 8" Edge HD Collimating Thumbscrews£19.99
Home > Telescope Accessories > Bobs Knobs Collimation Thumbscrews