Ontario Telescope TV
About Us
Gift Registry
My Account
Contact Us
Daily Deal!
My Account
|
Login
View Cart (0)
home
Follow Us
0
Items
Toggle navigation
Current Sales
Skywatcher WIFI Mounts
Starfield Optics
Celestron Bundles
First Contact Polymer
Antares 70 Eyepiece Bundle
Telescopes
Beginner Telescopes
Unistellar
Refractors
Reflectors
Dobsonian
Solar
Richey Chretien
Cassegrains
Binoculars
Giant Astronomy Binoculars
Astrographs
Customized Imaging Packages
Sharp-Star
Microscopes
Mounts
Equatorial Mounts
Alt Az Mounts
Camera Mounts
Tripods and Piers
Binocular Mounts and Parallelograms
Tripod Cases
Wedge
Tripod Accessories
EQMOD
Counter Weights
WIFI control
Polar Scopes
Hand Controllers
Accessories
Astronomy Computers and Software
Auto Guider systems
Battery Packs and Power Solutions
Baader Solar Filters
Dovetails and Rings
Books and Publications
CCD and Imaging Cameras
Cleaning Supplies
Cases
Dew Control
Diagonals
EyePieces
Extenders, Barlows, Reducers, Correctors
Filters
Filter Wheels
Finder Scopes
Flash lights
Focusers
Gift Certificates
Light Shrouds
T-Rings and Mechanical Adapters
Telescope Collimation
Observatories
Observing Chairs
Repair Parts
Power Supplies
Rotator
USB Hubs
Energy Rejection Filters
Weather Stations
Astrophotography
Planetary Cameras
Large Prints printing service
Planetary Imaging
Adapters
Auto Guider systems
Camera Mounts
CCD and Imaging Cameras
DSLR power couplers
Focus Masks
Filter Wheels
Flat Field panels
Light Pollution Filters
Action Cameras
Birding
KOWA
Bresser
Celestron
Imaging Courses
Used Equipment
Home
Accessories
Telescope Collimation
Bob's Knobs
Skywatcher / Celestron Collimation knob
Add to Wish List
Add to Gift Registry
Share
|
Skywatcher / Celestron Collimation knob
Write a Review
Your Price:
$40.00
Part Number:
SWpri
Availability:
In Stock
Put me on the Waiting List
Send to:
select name from list
myself
other, add new name below
or add name:
*We'll ask for shipping info at checkout
Quantity
+
-
Add to Cart
Description
Part:
SWpri
Fits:
SkyWatcher Newtonian telescopes with
factory collimation screws
.
Primary collimation
Knobs:
Black plastic, 16 mm (5/8 ) diameter
Threads:
Stainless steel
Primary Lock
Knobs:
Red plastic, 16 mm (5/8 ) diameter
Threads:
Stainless steel
Notes:
Our knobs will fit only a primary with
factory collimation screws
. If your telescope already has
factory collimation knobs
(see Item B below) our knobs will not fit.
The telescope optical tube assembly will clear the Dobsonian rocker box with primary knobs installed.
Knobs with shorter screws and spacers replace the factory flathead Phillips collimation screws. Knobs with longer screws replace the factory set-style (grub) locking screws.
Since the factory collimation and locking screws are close together, knobs must be staggered in height. The locking knobs protrude further than the collimation knobs, and they are red in color.
Protect the locking knobs from damage, and do not support the OTA using the locking knobs as feet.
Related Items
Quick View
Celestron SCT 8 f/10 metric
$33.92
Back Order
Add To Cart
Quick View
Celestron SCT 9.25 Fastar knobs
$33.92
Back Order
Add To Cart
Accessories
Quick View
Laser collimator with side view
(1)
$57.25
Back Order
Add To Cart
Recently Viewed Items
Turn History Off
[history_item_name]
[ITEMPRICE]
[ITEMPRICE]
[ITEMSALEPRICE]
Sale
Clear
×
Menu Links
Categories