Bob's Knobs

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Bob’s Knobs extremely simplified the collimation process by replacing the factory screws and thumbscrews.  While looking through the eyepiece you can reach around on most scopes and quickly adjust collimation without tools. There will be no more need for an allen wrench or screwdriver.  The knobs are made from black oxide steel and are solid, durable and high quality products.

Bob’s knobs produce knobs for Catadioptric telescopes, Newtonian telescopes and mounts.  There are knobs for major telescope brands, such as Meade, Celestron, Losmandy, Takahashi, Orion and many other brands.  They also offer knobs for no-tools setup of Losmandy and Celestron tripods.
 


Bob's Knobs Collimation Knobs for C11 Metric Screws

SKU: BK C11MET

Price: $20.95

In Stock

Bob's Knobs Collimation Knobs for Meade 12

SKU: BK M12

Price: $19.95

In Stock

Bob's Knobs Collimation Knobs for Orion Argonaut 150

SKU: BK OA150

Price: $20.95

In Stock

Bob's Knobs Collimation Thumbscrews for Takahashi Mewlon 180

SKU: BK TMEW180

Price: $19.95

In Stock

Bob's Knobs Collimation Knobs for Intes MK-67

SKU: BK IMK67

Price: $19.95

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Bob's Knobs for Meade 10” f/10 with 3-Screw Secondary

SKU: BK M10 f10

Price: $19.95

In Stock

Bob's Knobs NexStar 5 No-Tools Optics Kit

SKU: BK C5Kit

Price: $24.95

In Stock