Knobs for CELESTRON 9.25” (23.5 cm) SCT

We offer knobs for all versions of the Celestron 9.25” f/10 SCT secondary with either standard or metric collimation screws, including Fastar, non-Fastar, and EdgeHD versions. Select knobs for your telescope from the list below.

Special Note: The Celestron 9.25” SCT uses either standard 6-32 or metric M3 collimation screws. Allen and set-style factory collimation screws have standard threads. For Phillips collimation screws, most silver screws are standard and most black screws are metric. See our hints for more information.

Products

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KNOBS FOR CELESTRON 9.25 inch (23.5 cm) f/10 SCT WITH "TRIFID" FASTAR SECONDARY HOUSING

Fits: Celestron 9.25 inch (23.5 cm) f/10 SCT versions with "Trifid" Fastar secondary housing Knobs: Black plastic, 9.5 mm (3/8 inch) diameter Threads: Stainless steel


Our price: $24.00 (€20.88)
Quantity
KNOBS FOR CELESTRON 9.25 inch (23.5 cm) f/10 SCT WITH METRIC COLLIMATION SCREW THREADS (CPC 925)
Fits: Celestron 9.25 inch (23.5 cm) f/10 SCT versions with metric M3 screw threads (CPC 925, EdgeHD). See Notes below.
Knobs: Black-oxide steel, 12 mm (1/2 inch) diameter
Threads: Black-oxide steel

Our price: $24.00 (€20.88)
Quantity
KNOBS FOR CELESTRON 9.25 inch (23.5 cm) f/10 SCT WITH STANDARD COLLIMATION SCREW THREADS (NOT FOR CPC 925)
Fits: All Celestron 9.25 (23.5 cm) f/10 SCT versions with standard 6-32 secondary screw threads (not for CPC 925). See Notes below.
Knobs: Black plastic, 16 mm (5/8 inch) diameter
Threads: Black anodized aluminum alloy

Our price: $20.00 (€17.40)
Quantity