TAKAHASHI MEWLON

The knobs below will fit all versions of the Takahashi Mewlon 180, 210, and 300 mm aperture Dall-Kirkham secondary. We do not offer knobs for the Mewlon 250 because of the factory collimation screw geometry. Select knobs for your telescope from the list below. Price is for a complete set of knobs.

A. Knobs for Takahashi Mewlon 180 Secondary

Part: Mew180
Fits: Takahashi Mewlon 180 versions

Knobs: Black plastic, 13 mm (1/2”) diameter
Threads: Black anodized aluminum alloy

Notes:
  1. The factory dust cover will fit normally with the knobs in place.

$20.95

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B. Knobs for Takahashi Mewlon 210 Secondary

Part: Mew210
Fits: Takahashi Mewlon 210 versions

Knobs: Black plastic, 13 mm (1/2”) diameter
Threads: Stainless steel

Notes:
  1. The factory dust cover will fit normally with the knobs in place.
  2. Knobs include a set of long spacers so they clear the secondary housing lip.

$20.95

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C. Takahashi Mewlon 250 Secondary

We don't offer knobs for the Mewlon 250 secondary because there isn't enough room around the electric focuser to fit knobs of a useful size. Furthermore, the factory push-pull screws are so close to each other that the replacement knobs would need to be staggered in height, adding to the inconvenience.
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D. Knobs for Takahashi Mewlon 300 Secondary

Part: Mew300
Fits: Takahashi Mewlon 300 versions

Adjustment knobs: Black plastic, 13 mm (1/2”) diameter
Lock knobs: Black plastic, 16 mm (5/8”) diameter
Threads: Stainless steel

Notes:
  1. The factory dust cover will fit normally with the knobs in place.
  2. This telescope has a push-pull collimation arrangement that requires a total of six knobs. Clearance is tight around the electric focuser.

$25.95