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| KNOBS FOR ORION
OPTICS (UK) OD-SERIES SECONDARY |
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Fits: |
Orion (UK) OD-series and other Newtonian telescopes with
a secondary that looks like
this. |
| Knobs: |
Black plastic, 13 mm (1/2 inch) diameter, knurled |
| Threads: |
Stainless steel |
| Price: |
$20.95 |
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Note1: The factory dust cover will fit normally with Bob's Knobs
installed. |
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