MEADE 12” (30 cm) SCT

We offer knobs for all versions of the Meade 12” f/10 and f/8 Schmidt-Cassegrain secondary, including those with three, four, and six secondary screws. (The extra screws on the four- and six-screw versions are for secondary disassembly, not collimation.) Select knobs for your telescope from the list below.

A. Knobs for Meade 12” f/10 with 3-Screw or 4-Screw Secondary

Part: M12-3
Fits: Meade 12” (30 cm) f/10 SCT versions with three screws or four screws on the secondary housing (LX200, others)

Knobs: Black plastic, 16 mm (5/8”) diameter
Threads: Black anodized aluminum alloy

Notes:
  1. The factory dust cover will fit properly with Bob’s Knobs installed.
  2. If your secondary housing has a fourth screw on the side, it is for secondary disassembly and is not used for collimation.
  3. An Allen wrench for removing the factory collimation screws is included with your order.

$19.95

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B. Knobs for Meade 12” f/8 with 6-Screw Secondary

Part: M12-6f8
Fits: Meade 12” (30 cm) f/8 SCT versions with six screws on the secondary housing (LX600, LX850, ACF versions)

Knobs: Black plastic, 16 mm (5/8”) diameter
Threads: Black anodized aluminum alloy

Notes:
  1. The factory dust cover will fit properly with Bob’s Knobs installed.
  2. An Allen wrench for removing the factory collimation screws is included with your order.

$19.95