Agena AstroProducts Thanksgiving Sale

Collimation & Focusing Tools

   
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Items 1 to 10 of 69 total

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  1. Bob's Knobs for Orion Secondary Set Screws on XT, SkyView & Others  # CNsec30

    Bob's Knobs for Orion Secondary Set Screws on XT, SkyView & Others # CNsec30

    Our Price: $21.95
  2. Bob's Knobs for Celestron C8 f/10 Post-1980 Secondary with Standard Collimation Screw Threads # C8std

    Bob's Knobs for Celestron C8 f/10 Post-1980 Secondary with Standard Collimation Screw Threads # C8std

    Our Price: $17.95
  3. Bob's Knobs for Celestron C6 f/10 Secondary with Metric Collimation Screw Threads # C6

    Bob's Knobs for Celestron C6 f/10 Secondary with Metric Collimation Screw Threads # C6

    Our Price: $21.95
  4. Bob's Knobs for Celestron C9.25 f/10 Secondary with Trifid Fastar Housing # C9.25fst

    Bob's Knobs for Celestron C9.25 f/10 Secondary with Trifid Fastar Housing # C9.25fst

    Our Price: $21.95
  5. Bob's Knobs for C11 f/10 with "Trifid" Fastar Secondary Housing and Metric Collimation Screw Threads # C11metfst

    Bob's Knobs for C11 f/10 with “Trifid” Fastar Secondary Housing and Metric Collimation Screw Threads # C11metfst

    Our Price: $21.95
  6. Bob's Knobs for Meade 10" f/10 with 3-Screw Secondary # M10-3

    Bob's Knobs for Meade 10" f/10 with 3-Screw Secondary # M10-3

    Our Price: $17.95
  7. Bob's Knobs for Meade 8" f/10 with 3-Screw Secondary # M8-3

    Bob's Knobs for Meade 8" f/10 with 3-Screw Secondary # M8-3

    Our Price: $17.95
  8. Bob's Knobs for Telrad Finder # Telrad

    Bob's Knobs for Telrad Finder # Telrad

    Our Price: $17.95
  9. Bob's Knobs for Celestron C5 f/10 Secondary with Metric Collimation Screw Threads # C5met

    Bob's Knobs for Celestron C5 f/10 Secondary with Metric Collimation Screw Threads # C5met

    Our Price: $21.95
  10. Bob's Knobs for Astro-Tech AT6RC and AT8RC Ritchey-Chretien Secondary # AT8RC

    Bob's Knobs for Astro-Tech AT6RC and AT8RC Ritchey-Chretien Secondary # AT8RC

    $26.95
   
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Items 1 to 10 of 69 total

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