Bob’s Knobs Astro Tech Collimation Knobs – Secondary Mirror
what our customer say this product:
| 5 star | 100% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Only logged in customers who have purchased this product may leave a review.
Related products
Solar Filters
Telescope-Solar Filters-AstroZap Baader Solar Filter for ETX 90 and 90 mm – 100 mm Telescopes
Solar Filters
Telescope-Solar Filters-AstroZap Baader Solar Filter for 6″ SCT and 174 mm – 184 mm OD Telescopes
Solar Filters
Solar Filters
Telescope-Solar Filters-AstroZap Baader Solar Filter for ETX 125 and 136 mm – 146 mm Telescopes
Solar Filters
Telescope-Solar Filters-AstroZap Visual Baader Solar Filter for 145 mm – 155 mm OD Telescopes
Solar Filters
Telescope-Solar Filters-AstroZap Baader Solar Filter for 9.25″ SCT and 259 mm – 269 mm OD Telescopes
Solar Filters
Solar Filters
Christophe M. Verified Buyer –
I love them, so much easier to collimate in the dark and don’t have to worry about dropping an allen wrench in the grass or even worse on the primary mirror ( truss tube version ).