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23 Items
ADM CGEM Super Knob Upgrade Kit - Orange Anodized

ADM 14-Piece CGEM Mount Upgrade Kit - Orange Anodized - CGEM-OR-S

SKU: ADM-CGEM-OR-S
  • This ADM 14-Piece Upgrade Kit is made to work with the Celestron CGEM.
  • Included in the kit are two saddle knobs, two azimuth knobs, two spreader bar knobs, one altitude knob, one finder hole plug, one "T"-handle, the three rosette knobs, and clutch lever knobs.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
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$230.00
 
ADM Knob Upgrade Kit for Celestron AVX Mount

ADM Knob Upgrade Kit for Celestron Advanced VX Mount - VX-OR

SKU: ADM-VX-OR
  • This ADM Knob Upgrade Kit is made to work with the Celestron Advanced VX Mount.
  • Included in the kit are two azimuth adjustment knobs, two spreader bar knobs, two clutch levers, one polar scope plug, one polar scope cover, and three tripod knobs.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
$175.00
 
ADM Replacement Clutch Levers for Celestron AVX Mounts

ADM Replacement Clutch Levers for Celestron Advanced VX Mount - VX-CL

SKU: ADM-VX-CL
  • These ADM clutch levers are made to work with the Celestron Advanced VX Mount.
  • Included are two clutch levers.
  • The levers are CNC machined from aluminum.
  • ADM has anodized the levers orange, so they match the signature Celestron orange color.
$50.00
 
ADM Replacement Azimuth Knobs for Celestron AVX Mount

ADM Replacement Azimuth Knobs for Celestron Advanced VX Mount - VX-AZ

SKU: ADM-VX-AZ
  • These ADM Azimuth knobs are made to work with the Celestron Advanced VX Mount.
  • Included are two large hand knobs.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
$35.00
 
ADM Saddle Plate Knobs for Celestron Advanced VX Mount

ADM Accessories Celestron Advanced VX Saddle Plate Replacement Knobs - VX-SAD

SKU: ADM-VX-SAD
  • This ADM Replacement Knobs are made to work with the Celestron Advanced VX Saddle Plate.
  • Included two saddle knobs.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the replacement knobs orange, so they match the signature Celestron orange color.
$35.00
 
ADM Celestron CGEM Knob Upgrade Kit - Orange Anodized

ADM Accessories CGEM Knob Upgrade Kit - Orange Anodized - CGEM-OR

SKU: ADM-CGEM-OR
  • This ADM Knob Upgrade kit is made to work with the Celestron CGEM.
  • Included in this kit are two saddle knobs, two azimuth knobs, two spreader bar knobs, an altitude knob, a finder hole plug, and a "T" handle.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
$145.00
 
ADM Orange Celestron CGEM Saddle Tightening Knobs

ADM Accessories CGEM Knob Upgrade - Two Orange Anodized Rosette Saddle Knobs - CGEM-SAD-OR

SKU: ADM-CGEM-SAD-OR
  • This ADM Knob Upgrade is made to work with the Celestron CGEM.
  • Included are two Rosette Saddle Knobs.
  • The knobs both measure 2" round and 1.5" long.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
$35.00
 
ADM Accessories Orange Altitude Knob for Celestron CGEM

ADM CGEM Knob Upgrade - Orange Anodized Altitude Knob - CGEM-ALT-OR

SKU: ADM-CGEM-ALT-OR
  • This ADM Knob Upgrade is made to work with the Celestron CGEM.
  • Included is one altitude adjustment knob.
  • The knob are CNC machined from aluminum.
  • ADM has anodized the knob orange, so they match the signature Celestron orange color.
$40.00 $32.00
 
ADM Accessories Orange Anodized Azimuth Knobs for Celestron CGEM

ADM Accessories CGEM Knob Upgrade - Two Orange Anodized Azimuth Knobs - CGEM-AZ-OR

SKU: ADM-CGEM-AZ-OR
  • This ADM Knob Upgrade is made to work with the Celestron CGEM.
  • Included are two large azimuth knobs.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
$35.00
 
ADM Celestron CGEM Polar Hole Plug - Orange

ADM Accessories CGEM Knob Upgrade - Orange Anodized Polar Hole Plug - CGEM-PL-OR

SKU: ADM-CGEM-PL-OR
  • This ADM Knob Upgrade is made to work with the Celestron CGEM.
  • Included is one Polar hole plug.
  • Theplug are CNC machined from aluminum.
  • ADM has anodized the plug orange, so it matches the signature Celestron orange color.
$10.00
 
ADM Replacement CGEM Altitude Locking "T" Knob - Orange

ADM Accessories CGEM Knob Upgrade - Orange Altitude Locking "T" Knob - CGEM-T-OR

SKU: ADM-CGEM-T-OR
  • This ADM Knob Upgrade is made to work with the Celestron CGEM.
  • Included is one altitude locking "T" knob.
  • The knob are CNC machined from aluminum.
  • ADM has anodized the knob orange, so it matches the signature Celestron orange color.
$15.00
 
ADM Accessories CGEM Clutch Levers - Orange Anodized

ADM Accessories CGEM Knob Upgrade - Two Orange Anodized Extra Long Clutch Levers - CGEM-CL-OR

SKU: ADM-CGEM-CL-OR
  • This ADM Knob Upgrade Kit is made to work with the Celestron CGEM.
  • Included are two Clutch Lever Knobs.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
$50.00 $40.00
 
ADM Accessories Replacement Polar Scope Plug for Celestron AVX Mount

ADM Replacement Polar Scope Plug for Celestron Advanced VX Mount - VX-PL

SKU: ADM-VX-PL
  • Replacement Polar Scope Plug from ADM Accessories.
  • Made for Celestron Advanced VX mounts.
  • CNC-machined aluminum construction with rubber O-ring.
  • Classic Celestron orange anodized exterior coating.
$10.00
 
ADM Celestron Advanced VX Super Knob Upgrade Kit

ADM Accessories 12 Piece Super Knob Upgrade Kit for Celestron Advanced VX Mount - VX-OR-S

SKU: ADM-VX-OR-S
  • This ADM 12 Piece Super Knob Upgrade Kit is made to work with the Celestron Advanced VX.
  • Included are two az adjustment knobs, two saddle knobs, two tripod spreader knobs, three tripod leg knobs, two clutch levers, one polar scope plug, and one polar scope cover.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
$215.00
 
ADM Aluminum Slow Motion Knobs for Orion SkyView Pro - Silver

ADM Accessories Aluminum Slow Motion Knob Set for Orion SkyView Pro - Silver - SMK-SL-2

SKU: ADM-SMK-SL-2
  • This ADM Slow Motion Knob Set is made to work with the Orion SkyView Pro.
  • The two included knobs are 1 5/8" in length and diameter and feature a 5/8" knurled grip.
  • The knobs are CNC machined from aluminum.
  • ADM's Slow Motion knobs are silver.
$30.00
 
ADM Aluminum Slow Motion Knob Set - Black

ADM Accessories Aluminum Slow Motion Knob Set for Orion SkyView Pro - Black - SMK-BK-2

SKU: ADM-SMK-BK-2
  • This ADM Slow Motion Knob Set is made to work with the Orion SkyView Pro.
  • The two included knobs are 1 5/8" in length and diameter and feature a 5/8" knurled grip.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the slow motion knobs black.
$30.00
 
ADM Accessories Knob Upgrade Kit for Celestron CGEM Deluxe Mount

ADM Knob Upgrade Kit for Celestron CGEM DX Mount - Orange Anodized - CGEM-DX

SKU: ADM-CGEM-DX
  • This ADM Knob Upgrade Kit is made to work with the Celestron CGEM DX Mount.
  • Included in the kit are two saddle knobs, two azimuth knobs, one altitude knob, one polar hole plug, and one "T" handle.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
$115.00
 
ADM Super Knob Upgrade Kit for Celestron CGEM Deluxe Mount

ADM Super Knob Upgrade Kit for Celestron CGEM DX Mount - Orange Anodized - CGEM-DX-S

SKU: ADM-CGEM-DX-S
  • This ADM Super Knob Upgrade Kit is made to work with the Celestron CGEM DX Mount.
  • Included in the kit are two saddle knobs, two azimuth knobs, one altitude knob, one polar hole plug, one "T" handle, three rosette knobs, and two clutch levers.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
Free shipping Free shipping
$200.00
 
ADM Accessories Celestron Advanced VX Polar Scope Plug

ADM Polar Scope Plug for Celestron Advanced VX Mount - AVX-PC

SKU: ADM-AVX-PC
  • Replacement Polar Scope Plug from ADM Accessories.
  • Made for Celestron Advanced VX mounts.
  • Construction consists of CNC-machined 6061 aluminum.
  • Classic Celestron orange anodized exterior coating.
$25.00
 
ADM Accessories Super Knob Upgrade Kit for Celestron CGE Pro Mount

ADM Super Knob Upgrade Kit for Celestron CGE Pro Mount - CGE-PRO-SKS

SKU: ADM-CGE-PRO-SKS
  • This ADM Super Knob Upgrade Kit is made to work with the Celestron CGE Pro Mount.
  • Included in the kit are 3 saddle knobs, 6 mini electronics Pier knobs, three tripod knobs, and one clutch tool.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the knobs orange, so they match the signature Celestron orange color.
$190.00
 
ADM Accessories Saddle Tightening Knobs for Celestron CGE Pro Mount

ADM Saddle Tightening Knobs for Celestron CGE Pro Mount - CGE-PRO-SAD

SKU: ADM-CGE-PRO-SAD
  • These ADM Saddle Tightening Knobs are made to work with the Celestron CGE Pro Mount.
  • ADM has designed these knobs to replace the saddle tightening knobs on the Celestron CGE Pro.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the tightening knobs orange, so they match the signature Celestron orange color.
$50.00
 
ADM Mini Electronics Pier Knob Set for Celestron CGE Pro

ADM Mini Electronics Pier Knobs for Celestron CGE Pro Mount - CGE-PRO-MP

SKU: ADM-CGE-PRO-MP
  • These ADM mini Electronics Pier Knobs are made to work with the Celestron CGE Pro Mount.
  • ADM has designed these knobs to improve the grip of the Celestron CGE Pro clutch levers.
  • The knobs are CNC machined from aluminum.
  • ADM has anodized the pier knobs orange, so they match the signature Celestron orange color.
$100.00
 
ADM Accessories Set of 3 Tripod Knobs for Celestron CGE Pro Mount

ADM Tripod Knob Set for Celestron CGE Pro Mount - CGE-PRO-TKS

SKU: ADM-CGE-PRO-TKS
  • The purpose of these knobs are to increase tripod lever grip.
  • The stainless steel knobs measure 1.1" in length.
  • These ADM tripod knobs are orange anodized to match Celestron's signature orange color.
  • ADM has designed these knobs with 10 mm threads.
$50.00
 

High Point Scientific carries the most popular telescope brands among astronomy enthusiasts, including Celestron, Baader Planetarium, Orion, and many more. We also design our own astronomy products under the High Point brand, to give you the best selection of products at the price you’re looking for.


We work directly with manufacturers to give you a wide selection of products from many other brands like Meade, TeleVue, Explore Scientific, Coronado, and iOptron. While we have dedicated many hours researching what telescope brands you - our customers - are looking for, we encourage you to explore up and coming brands on our website such as William Optics, Pentax, SkyWatcher, and Stellarvue.


High Point Scientific offers many of the latest brands to choose from for telescope accessories. Just a few of these brands include AstroZap, ADM Accessories, Losmandy, Takahashi, and JMI. It’s important to make sure you have the correct accessories for your aspirations and budget and our experts are here to make sure you find them.


Astro-imaging is a growing industry, not just for photographers, but for astronomy hobbyists as well. With so many quality, affordable products, it’s easy to see why! Brands like QSI, ZWO, and QHY have designed some of the best astrophotography cameras in the industry, and we have them right here at High Point!

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