×
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 2
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 3
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 4
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 5
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 6
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 2
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 3
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 4
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 5
Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard - 6

Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard

BOB_C8std
€25.00
Tax included

(0)
Do you have a question about this product?
 

Celestron 8 inch (20 cm) f/10 SCT with factory Allen, silver Phillips, or headless set-style 6-32 collimation screws, with or without Fastar compatible secondary (C8 orange, black, or gray; Ultima 2000; NexStar 8) . Will not fit scopes with black Phillips factory collimation screws.

The extra images show all compatible systems.

Specification:

Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard:

  • Set van drie Bob's Knobs collimatieschroeven;
  • Knoppen: zwart plastic, 13 mm (1/2 inch) diameter;
  • Schroefdraad: zwart geanodiseerd aluminium legering.

Extra info:

These knobs will fit all C8 models made prior to 2005, and all 2005 and later models EXCEPT those with black Phillips factory collimation screws. The black-screw model requires C8 metric knobs. Check that our screw threads match the factory screw threads before installing.

The factory dust cover will fit normally with Bob's Knobs installed.

Some telescope versions have a small plastic cover over the factory collimation screws. This cover must be removed and set aside when Bob's Knobs are installed. The cover is cosmetic only and will not affect operation of the scope.

We provide spacers for knobs installed on the Fastar compatible secondary to raise the knobs slightly for easier use. These spacers can be optionally used on other models with Allen or Phillips factory collimation screws to raise the knobs for easier access, but check that the full-aperture dust cover fits without contacting the knobs. Spacers should not be used on telescopes with set-style factory collimation screws.
Bob's Knobs Type
Celestron

Summary

0

(0 Reviews)

Select a row below to filter reviews.

  • 5
    (0)
  • 4
    (0)
  • 3
    (0)
  • 2
    (0)
  • 1
    (0)
You cannot post a review because you are not logged as a customer

Log in / sign up

No customer reviews for the moment.

Write your review

Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard

Bob's Knobs - Celestron 8 inch (20 cm) F/10 SCT standard

Yes No
By submitting this review, you agree that it be published and publicly available.

Customers who bought this product also bought:

Product added to wishlist
Product added to compare.

Robtics uses cookies

We use cookies to facilitate the use of the Robtics web store, to facilitate logging in to our website and to remember your settings and preferences. You can disable these cookies in your browser, but this may adversely affect the functioning of our website.