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Accessories - Bob's Knobs Collimation Knobs For Meade 8" SCT F/10 W/ 3-Screw Secondary

Bob's Knobs Collimation Knobs for Meade 8" SCT f/10 w/ 3-Screw Secondary

Vendor
Bob's Knobs
Sale price
$16.95
Regular price
$16.95
Unit price
per 
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Shipping calculated at checkout.

Availability:

Estimated Arrival: Between May 21 and May 27. *ETA to USA Only

Shipping & Returns: Satisfaction guaranteed 30 day return policy.

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We offer knobs for all versions of the Meade 8” f/10 and f/6.3 Schmidt-Cassegrain secondary, including those with three, four, and six secondary screws. (The extra screws on the four- and six-screw versions are for secondary disassembly, not collimation.) Select knobs for your telescope from the list below. Please use care to select the correct knobs for your telescope. Each knob set is different and they are not interchangeable. Price is for a complete set of knobs.

Fits: Meade 8” (20 cm) f/10 SCT versions with three screws on the secondary housing (2080, LX5, LX10, LX50, LX90, LX100, LX200, others)

Notes:

  1. The factory dust cover may contact the knobs when installed. We provide a set of spacers that attach to the inside of the dust cover to move it slightly away from the secondary assembly. You can also press the center of the cover from the inside to contour it for additional clearance.
  2. Some post-2004 Meade 8” telescopes have four screws or six screws on the secondary housing. The 4-screw and 6-screw secondary require different knobs (Items B and C below) Do not use knobs for the 3-screw secondary on the 4-screw or 6-screw secondary. The screws on 3-screw knobs are too short.
  3. Some very early Meade 8” model 2080 telescopes have two collimation screws. Please contact us using the link at the bottom of this page for knobs to fit this scope.
  4. An Allen wrench for removing the factory collimation screws is included with your order.

Specs

Knobs

Black plastic, 13mm (1/2”) diameter

Threads

Black anodized aluminum alloy

Shipping

We know that once you've placed your order, you are anxious to receive it! We make every effort to get your order shipped out to you as quickly as possible.

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. We will process the charges to your credit card and your order will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at info@telescopetek.com.

Standard shipping time in the US is between 3-5 business days, though it can vary slightly depending on the destination. We typically For updates on your shipment you can enter your tracking number here.

We distribute nationwide via UPS and Fedex. Unfortunately, at this time we are not able to provide expedited or international shipping.