FP415H Bahtinov Focus Mask for Celestron 9.25" SCT with Hyperstar
| Article number: | FP415H |
| Availability: | In stock |
| Delivery time: | In Stock |
Bahtinov Focus Mask for all newer Celestron 9.25″ SCTs. Virtually all newer Celestron SCTs have the larger secondary holder for Fastar or they are “Fastar Ready”. The FP415H also works without HyperStar. Select FP415H for newer Celestrons. So when in doubt, select FP415H.