Collimation Knobs for Celestron 14" SCT - Standard Phillips
Bob's Knobs
From $19.95
2 stores
In stock
Bob's Knobs Collimation Knobs for the Celestron 14" SCT Standard Phillips are replacement thumbscrews that simplify the secondary mirror collimation process for this demanding 14-inch telescope. These black plastic knobs (16mm diameter) replace the factory Phillips collimation screws, allowing tool-free adjustments to the secondary mirror while maintaining compatibility with the factory dust cover. The aluminum-threaded knobs enable astronomers to perform precise collimation adjustments directly at the eyepiece, eliminating the need to switch between the mirror assembly and eyepiece with hand tools in the dark.
Specifications
| Telescope Aperture | 14 mm |
| Knob Material | Black plastic |
| Fits Fastar Secondary | ✓ |
| Collimation Screw Type | Standard Phillips |
| Compatible Telescope | Celestron 14 inch f/11 SCT |
| Thread Type | Standard 6-32 |
| Telescope Diameter | 36 cm |
| Thread Material | Black anodized aluminum alloy |
| Focal ratio | f/11 |
| Knob Diameter | 5 mm |
| Fits EdgeHD Optics | false |