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Telescope-Collimation Tools-Bob's Knobs Astro Tech AT6RC & AT8RC Collimation Knobs - Secondary Mirror
Telescope-Collimation Tools-Bob's Knobs Astro Tech AT6RC & AT8RC Collimation Knobs - Secondary Mirror - Image 2
Telescope-Collimation Tools-Bob's Knobs Astro Tech AT6RC & AT8RC Collimation Knobs - Secondary Mirror - Image 3

Telescope-Collimation Tools-Bob’s Knobs Astro Tech AT6RC & AT8RC Collimation Knobs – Secondary Mirror

Original price was: $31.34.Current price is: $20.37.

Achieve perfect alignment with Bob’s Knobs for AT6RC & AT8RC! Simplify collimation—order yours today and enhance stargazing!

55 in stock

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Bob’s Knobs Astro Tech AT6RC & AT8RC Collimation Knobs – Secondary Mirror

what our customer say this product:

  1. Miguel E. Verified Buyer –

    Not impressed with the product. I expected the screw to have a rounded tip but it is actually a flat tip. The knob thread also binds a bit more than the original screws.

Only logged in customers who have purchased this product may leave a review.

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