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.

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