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Improve Your Experience Under the Night Sky with Easy, Tool-Free Collimation
These Apertura collimation knobs are the perfect solution for a quick adjustment during observations or more specific collimation for imaging. With these collimation knobs, you will no longer have to worry about bothersome adjustments using the factory-supplied hex screws. Apertura has designed the three collimation knobs from solid steel for sturdy, tool-free adjustments.
Known to Fit:
| SKU | Telescope Model |
|---|---|
| 22461 | Celestron StarSense Explorer DX 130AZ |
| 22470 | Celestron StarSense Explorer 8″ Dobsonian |
| 22471 | Celestron StarSense Explorer 10″ Dobsonian |
| 31057 | Celestron Omni XLT 150 |
| 31145 | Celestron NexStar 130 SLT |
Check out our Installation Guide for the Celestron NexStar 130 SLT & Starsense Explorer 130AZ DX Collimation Knobs
In order to use these collimation knobs, you will need to remove the factory-supplied screws one at a time, using the included 2mm hex key. Then replace it with the Apertura collimation knob (making sure the thread pitch and size are correct), before moving on to the next screw. This will help ensure that after the installation procedure, the collimation is as close as possible.
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Comes with the Apertura Absolute Warranty!
The Apertura Absolute Warranty provides two years of coverage against product defects. After the initial two-year warranty expires, this product qualifies for Apertura’s Three-Year Accident Replacement Program. In addition, the Apertura Absolute Warranty is transferrable! Download a copy of the Apertura Absolute Warranty for more information on this program, how to make a claim, and why it is important to keep your original receipt and the product’s original boxes & packaging!
