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Original price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| /
Bob's Knobs Collimation Thumbscrews for C8 EdgeHD - Stainless Steel
BOB-C8edgSS7 in stock5.0 / 5.0
1 Review
The collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...
View full detailsOriginal price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| / -
Original price $25.00 USD - Original price $25.00 USDOriginal price$25.00 USD$25.00 USD - $25.00 USDCurrent price $25.00 USD| /
Bob's Knobs Collimation Thumbscrews for C9.25 Fastar - Stainless Steel
BOB-C9.25fst4 in stockThe collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...
View full detailsOriginal price $25.00 USD - Original price $25.00 USDOriginal price$25.00 USD$25.00 USD - $25.00 USDCurrent price $25.00 USD| / -
Original price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| /
Bob's Knobs for C5 SCT Metric - Stainless Steel
BOB-C5metSSThe collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...
View full detailsOriginal price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| / -
Original price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| /
Bob's Knobs for C6 SCT - Stainless Steel
BOB-C6SSThe collimation of an SCT can be a daunting task for a beginner, but it is an absolutely necessary process to get the most out of your telescope! D...
View full detailsOriginal price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| / -
Original price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| /
Bob's Knobs for C8 SCT - Stainless Steel
BOB-C8metSS2 in stock5.0 / 5.0
1 Review
Fits: Most Celestron 8” (20 cm) f/10 SCT made in 2005 and later with black Phillips factory collimation screws that have metric threads. Includes S...
View full detailsOriginal price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| / -
Original price $25.00 USD - Original price $25.00 USDOriginal price$25.00 USD$25.00 USD - $25.00 USDCurrent price $25.00 USD| /
Bob's Knobs for Celestron C6-N/NGT, C8-N/NGT and C10-N/NGT Secondary - 30mm
BOB-CNsec304 in stockPart:CNsec30 or CNsec35Fits: Celestron C6-N/NGT, C8-N/NGT, and C10-N/NGT Newtonian telescopes, SkyWatcher (5”, 6”, 8”, 10”, 12”, 14”, 16”) Newtonia...
View full detailsOriginal price $25.00 USD - Original price $25.00 USDOriginal price$25.00 USD$25.00 USD - $25.00 USDCurrent price $25.00 USD| / -
Original price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| /
Bob's Knobs for SkyWatcher Newtonian Primary with Factory Collimation Screws
BOB-SWpriPrimary collimation Knobs: Black plastic, 16 mm (5/8”) diameter Threads: Stainless steel Primary Lock Knobs: Red plastic, 16 mm (5/8”) diamete...
View full detailsOriginal price $28.00 USD - Original price $28.00 USDOriginal price$28.00 USD$28.00 USD - $28.00 USDCurrent price $28.00 USD| / -
Original price $28.42 USD - Original price $28.42 USDOriginal price$28.42 USD$28.42 USD - $28.42 USDCurrent price $28.42 USD| /
Camera Cleaning Service
Shipping not included Dust and debris on your camera sensor can significantly impact image quality, leaving spots and blemishes that detract fro...
View full detailsOriginal price $28.42 USD - Original price $28.42 USDOriginal price$28.42 USD$28.42 USD - $28.42 USDCurrent price $28.42 USD| / -
Original price $229.95 USD - Original price $229.95 USDOriginal price$229.95 USD$229.95 USD - $229.95 USDCurrent price $229.95 USD| /
Celestron 1.25" Eyepiece and Filter Kit
CEL-94303Features This 1.25" Eyepiece & Filter Kit includes 14 accessories that will add new life to your telescope and your observing! You’ll get five ...
View full detailsOriginal price $229.95 USD - Original price $229.95 USDOriginal price$229.95 USD$229.95 USD - $229.95 USDCurrent price $229.95 USD| / -
Original price $67.95 USD - Original price $67.95 USDOriginal price$67.95 USD$67.95 USD - $67.95 USDCurrent price $67.95 USD| /
Celestron 1.25" Universal Barlow and T-Adapter
CEL-93640Features The Celestron Universal Barlow & T-Adapter is three accessories in one! 2X Barlow: Use during visual observing to double the magnific...
View full detailsOriginal price $67.95 USD - Original price $67.95 USDOriginal price$67.95 USD$67.95 USD - $67.95 USDCurrent price $67.95 USD| / -
Original price $44.95 USD - Original price $44.95 USDOriginal price$44.95 USD$44.95 USD - $44.95 USDCurrent price $44.95 USD| /
Celestron 1.25" Visual Back
CEL-93653-AFeatures Threads onto the rear of Celestron 5" - 11" Schmidt-Cassegrain telescopes. Accepts any accessory with a 1.25" insert barrel, including dia...
View full detailsOriginal price $44.95 USD - Original price $44.95 USDOriginal price$44.95 USD$44.95 USD - $44.95 USDCurrent price $44.95 USD| / -
Original price $84.95 USD - Original price $84.95 USDOriginal price$84.95 USD$84.95 USD - $84.95 USDCurrent price $84.95 USD| /
Celestron 100 Piece Prepared Microscope Slide Kit
CEL-44412Features Prepared Slides For Hours and Hours of Enjoyment and Discovery 1" x 3" (25 mm x 76 mm) Glass Slides Packed in a Wooden Case Listing of e...
View full detailsOriginal price $84.95 USD - Original price $84.95 USDOriginal price$84.95 USD$84.95 USD - $84.95 USDCurrent price $84.95 USD| / -
Original price $4,399.00 USD - Original price $4,399.00 USDOriginal price$4,399.00 USD$4,399.00 USD - $4,399.00 USDCurrent price $4,399.00 USD| /
Celestron 11" RASA V2 OTA - CGE Dovetail
CEL-91076Features Fast, wide-field 11" f/2.2 optical design with rare-earth glass for images free of false color, coma, and field curvature Large 43.3mm opt...
View full detailsOriginal price $4,399.00 USD - Original price $4,399.00 USDOriginal price$4,399.00 USD$4,399.00 USD - $4,399.00 USDCurrent price $4,399.00 USD| / -
Original price $58.95 USD - Original price $58.95 USDOriginal price$58.95 USD$58.95 USD - $58.95 USDCurrent price $58.95 USD| /
Celestron 11-inch Dovetail bar - CGE
CEL-94219FeaturesnullCelestron 11-inch Dovetail bar (CGE)11-inch Dovetail bar (CGE)
Original price $58.95 USD - Original price $58.95 USDOriginal price$58.95 USD$58.95 USD - $58.95 USDCurrent price $58.95 USD| / -
Original price $439.95 USD - Original price $439.95 USDOriginal price$439.95 USD$439.95 USD - $439.95 USDCurrent price $439.95 USD| /
Celestron 114LCM Computerized Telescope
CEL-31150Features Computerized telescope automatically locates thousands of celestial objects using the NexStar+ hand control. Follow the simple SkyAlign al...
View full detailsOriginal price $439.95 USD - Original price $439.95 USDOriginal price$439.95 USD$439.95 USD - $439.95 USDCurrent price $439.95 USD| / -
Original price $78.95 USD - Original price $78.95 USDOriginal price$78.95 USD$78.95 USD - $78.95 USDCurrent price $78.95 USD| /
Celestron 14-inch Dovetail bar - CGE
CEL-94218FeaturesnullCelestron 14-inch Dovetail bar (CGE)14-inch Dovetail bar (CGE)
Original price $78.95 USD - Original price $78.95 USDOriginal price$78.95 USD$78.95 USD - $78.95 USDCurrent price $78.95 USD| / -
Original price $399.95 USD - Original price $399.95 USDOriginal price$399.95 USD$399.95 USD - $399.95 USDCurrent price $399.95 USD| /
Celestron 2" Eyepiece and Filter Kit
CEL-94305Features This Celestron 2" Eyepiece and Filter Kit includes all the accessories you need to start using 2" eyepieces on your Schmidt-Cassegrain or ...
View full detailsOriginal price $399.95 USD - Original price $399.95 USDOriginal price$399.95 USD$399.95 USD - $399.95 USDCurrent price $399.95 USD| / -
Original price $44.95 USD - Original price $44.95 USDOriginal price$44.95 USD$44.95 USD - $44.95 USDCurrent price $44.95 USD| /
Celestron 2" to 1.25" Adapter w/ Twist-Lock
CEL-93668Features Enables 1.25" eyepiece and accessories to fit in a 2" eyepiece holder Twist-lock keeps a 1.25" eyepiece centered in the adapter to provide...
View full detailsOriginal price $44.95 USD - Original price $44.95 USDOriginal price$44.95 USD$44.95 USD - $44.95 USDCurrent price $44.95 USD| /Sold out -
Original price $23.95 USD - Original price $23.95 USDOriginal price$23.95 USD$23.95 USD - $23.95 USDCurrent price $23.95 USD| /
Celestron 25 Piece Prepared Microscope Slide Kit
CEL-44410Features Prepared Slides For Hours and Hours of Enjoyment and Discovery 1" x 3" (25mm x 76mm) Glass Slides Packed in a Wooden Case Listing of each ...
View full detailsOriginal price $23.95 USD - Original price $23.95 USDOriginal price$23.95 USD$23.95 USD - $23.95 USDCurrent price $23.95 USD| / -
Original price $13,999.00 USD - Original price $13,999.00 USDOriginal price$13,999.00 USD$13,999.00 USD - $13,999.00 USDCurrent price $13,999.00 USD| /
Celestron 36 cm RASA OTA - CGE Dovetail
CEL-91078Features A breakthrough 36 cm aperture, f/2.2 optical system designed for professional applications that require both a wide field of view and res...
View full detailsOriginal price $13,999.00 USD - Original price $13,999.00 USDOriginal price$13,999.00 USD$13,999.00 USD - $13,999.00 USDCurrent price $13,999.00 USD| / -
Original price $15.95 USD - Original price $15.95 USDOriginal price$15.95 USD$15.95 USD - $15.95 USDCurrent price $15.95 USD| /
Celestron 3D Bug Specimen Kit #4
CEL-44424Features Four real arthropod specimens provide a wide range of opportunities for examination and discovery No special preservation or handling requ...
View full detailsOriginal price $15.95 USD - Original price $15.95 USDOriginal price$15.95 USD$15.95 USD - $15.95 USDCurrent price $15.95 USD| /Sold out -
Original price $15.95 USD - Original price $15.95 USDOriginal price$15.95 USD$15.95 USD - $15.95 USDCurrent price $15.95 USD| /
Celestron 3D Bug Specimen Kit #5
CEL-44425Features Four real arthropod specimens provide a wide range of opportunities for examination and discovery No special preservation or handling requ...
View full detailsOriginal price $15.95 USD - Original price $15.95 USDOriginal price$15.95 USD$15.95 USD - $15.95 USDCurrent price $15.95 USD| /Sold out -
Original price $43.95 USD - Original price $43.95 USDOriginal price$43.95 USD$43.95 USD - $43.95 USDCurrent price $43.95 USD| /
Celestron 45-Degree Erect Image Diagonal
CEL-94112-AFeatures A great accessory for daytime terrestrial viewing with your telescope This 1.25" diagonal produces right side up and left-to-right correct...
View full detailsOriginal price $43.95 USD - Original price $43.95 USDOriginal price$43.95 USD$43.95 USD - $43.95 USDCurrent price $43.95 USD| / -
Original price $72.95 USD - Original price $72.95 USDOriginal price$72.95 USD$72.95 USD - $72.95 USDCurrent price $72.95 USD| /
Celestron 48mm T-Adapter for EdgeHD 9.25”, 11”, and 14”
CEL-936225 in stockFeatures Attaches directly to the rear cell of the larger Edge optical tubes Produces better illumination for today's larger full-frame imaging sen...
View full detailsOriginal price $72.95 USD - Original price $72.95 USDOriginal price$72.95 USD$72.95 USD - $72.95 USDCurrent price $72.95 USD| /