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Telescope Mount Accessories

225 Items
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Celestron 12-Pound Counterweight for Advanced VX

Celestron 12-Pound Counterweight for Advanced VX

BH # CE11CWAVX MFR # 94286
13 Reviews
Key Features
  • 12 lb Weight with Handscrew Clamp
See All Details
$6195
In Stock
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Sky-Watcher 11 lb Stainless Steel Counterweight Kit for Wave Mount

Sky-Watcher 11 lb Stainless Steel Counterweight Kit for Wave Mount

BH # SKS30914 MFR # S30914
2 Reviews
Key Features
  • 11 lb Counterweight
  • 12.4" Main Shaft
  • 6.5" Extension Shaft
See All Details
$11000
In Stock
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Top Seller

iOptron 7" Vixen Style Universal Dovetail Plate

BH # IO8422178 MFR # 8422-178
10 Reviews
Key Features
  • Standard Size for OTAs and Cameras
  • Aluminum Alloy with Anodized Finish
  • Pre-Drilled Mounting Holes
See All Details
$4700
In Stock
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iOptron 11 lb Counterweight for iEQ45/CEM60 EQ Mounts

BH # IO8027 MFR # 8027
5 Reviews
Key Features
  • 11 lb / 5 kg
  • Counterweight Shaft Hole: 1.1"
See All Details
Available in other Styles, Configurations & Kits
$7800
In Stock
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Top Seller

ZWO Counter Balance Bar for AM5 Mount

BH # ZWOBC230 MFR # ZWO-BC230
1 Review
Key Features
  • Stainless Steel Construction
  • 9" Long, 0.8" Diameter
  • M12 x 1.75 Thread
See All Details
$3900
In Stock
No Store Display
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Losmandy Dovetail Saddle Adapter Bracket

BH # LODVA MFR # DVA
13 Reviews
Key Features
  • Fits Vixen and Losmandy-Style Plates
  • Black Anodized Aluminum Alloy
  • Mounts to Existing Rings or OTAs
See All Details
$4000
In Stock
No Store Display

Sky-Watcher 14" Universal Losmandy-D Dovetail Plate

BH # SKS31010 MFR # S31010
2 Reviews
Key Features
  • Larger Losmandy-D Size Dovetail
  • Several Popular Mounting Hole Patterns
  • Lightweight and Strong Aluminum
  • Anodized Sky-Watcher Green Color
See All Details
Available in other Styles, Configurations & Kits
$8283
In Stock
No Store Display
Free 2-Day Shipping
Used for $61.95

iOptron Ball Head Dovetail Plate

BH # IO3308 MFR # 3308
Key Features
  • For iOptron Ball Head #3305
  • Non-Marking Padded Surface
  • 1/4"-20 Mounting Bolt
See All Details
$1600
In Stock
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Celestron 8" Dovetail bar (CGE)

BH # CEDB8 MFR # 94216
22 Reviews
Key Features
  • 8" for CGE Mount
See All Details
$4795
In Stock
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iOptron 4400mAh Lithium-Ion Battery for AZ Mount Pro

BH # IO8959 MFR # 8959
1 Review
Key Features
  • Factory Replacement Part
  • 4400mAh Capacity
  • Rechargeable 3.7V Li-Ion Battery Pack
  • Longer Storage Life than Ni-MH Batteries
$6000
In Stock
No Store Display
Free Standard Shipping

Losmandy DM-10 Dovetail Plate Kit for 10" Meade OTAs

BH # LODM10 MFR # DM 10
4 Reviews
Key Features
  • Fits 10" Aperture Meade OTAs
  • 19" Losmandy Universal Dovetail Plate
  • Two Mounting Blocks for Meade Bolts
  • Mount Holes Spaced for Meade OTAs
Available in other Styles, Configurations & Kits
$12500
In Stock
No Store Display
Free 2-Day Shipping

iOptron StarFi Adapter

BH # IO8434 MFR # 8434
4 Reviews
Key Features
  • Enables Direct WiFi Connection
  • For Use with iOS and Android Devices
  • Supports 802.11b/g/n Wireless Networking
See All Details
$13500
In Stock
No Store Display
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Celestron EQ Wedge for NexStar 6/8SE Evolution Telescopes

BH # CEWNESE68 MFR # 93665
26 Reviews
Key Features
  • 36 lb Payload Capacity
  • Use for Equatorial Tracking
  • For Long Exposure Astrophotography
  • Integrated Bubble Level
See All Details
$40995
In Stock
No Store Display
Free Expedited Shipping

Losmandy Tripod Knob Set (Set of 3)

BH # LOTKS MFR # TKS
3 Reviews
Key Features
  • For Mounting GM-8 or G-11
  • Allows for Tool-Less Installation
  • Machined Aluminum Construction
  • Stainless Steel Threaded Shafts
$2900
In Stock
No Store Display

Celestron Piggyback Bracket for the NexStar 5 SE, 6 SE, & 8 SE Telescopes

BH # CEPMN568 MFR # 93609
27 Reviews
Key Features
  • For Mounting Camera on Scope's Exterior
See All Details
$3609
In Stock
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Celestron Accessory Dovetail Bar for 6" RASA OTA

BH # CEADB6RASA MFR # 94291
Key Features
  • For Rowe-Ackermann Schmidt Astrograph 6
  • CG-5 / Vixen Dovetail Plate Design
  • Anodized Aluminum Construction
  • Includes Mounting Screws
See All Details
$3995
In Stock
No Store Display
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BRESSER Illuminator for Exos-2 Polar Finder Scope

BH # BREXOS2PFI MFR # EXOS2PFI
Key Features
  • Red LED
  • Variable Intensity
  • Runs on Two LR41 Batteries
See All Details
$4999
In Stock
No Store Display
Free 2-Day Shipping

Celestron Polar Axis Finderscope

BH # CEFSPA MFR # 94224
30 Reviews
Key Features
  • For the CG-5 Mounts
See All Details
$5224
In Stock
No Store Display
Free 2-Day Shipping

Sky-Watcher AC/DC Power Adapter

BH # SKACDCPA MFR # S30105
4 Reviews
Key Features
  • Run Mounts from 110 VAC Outlets
  • Converts 110 VAC to 12 VDC to Run Mount
  • 3-Prong Plug to Car/Vehicle Socket
See All Details
$5500
In Stock
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Losmandy V-Series Dovetail Plate (14")

BH # LOVUP14 MFR # VUP14
9 Reviews
Key Features
  • For Use with Losmandy Secondary System
  • Vixen-Style Dovetail Configuration
  • Aluminum Alloy with Anodized Finish
  • Laser-Engraved Inches Scale
Available in other Styles, Configurations & Kits
$5900
In Stock
No Store Display
Free 2-Day Shipping

iOptron MiniPier Top Plate

BH # IO8032PT MFR # 8032PT
2 Reviews
Key Features
  • For CEM60, iEQ45, and MiniTower Mounts
See All Details
Available in other Styles, Configurations & Kits
$6000
In Stock
No Store Display
Free 2-Day Shipping

Tele Vue Mount Handle

BH # TEMHA MFR # HAN-1000
1 Review
See All Details
$7100
In Stock
No Store Display
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Alpine Astronomical Baader V-Dove Tail Clamp

BH # ALVDOVE MFR # VDOVE
3 Reviews
Key Features
  • Accepts Vixen-Style Dovetail Bars
  • Small 70mm Diameter
  • Black Anodized Aluminum
See All Details
Available in other Styles, Configurations & Kits
$7300
In Stock
No Store Display
Free 2-Day Shipping

Explore Scientific Illuminated Polar Finder Scope for Exos-2

BH # EXPFEXOS2 MFR # PFEXOS2
Key Features
  • Red Illumination
  • Adjustable Brightness
  • Illuminated 4-Star Alignment Reticle
  • Designed for Northern Hemisphere Use
See All Details
$7999
In Stock
No Store Display
Free 2-Day Shipping

iOptron Secondary Dovetail Saddle for AZ Mount Pro/MiniTower Pro/MiniTower II

BH # IO8953 MFR # 8953
5 Reviews
Key Features
  • For Use of Secondary OTA on Mount
  • Accepts Vixen-Style Dovetail Bars
See All Details
$8800
In Stock
No Store Display
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Alpine Astronomical 13.6" Vixen Dovetail Rail for 8" SCT & HD Cassegrain OTAs

BH # ALVDOVE8 MFR # VDOVE-8
1 Review
Key Features
  • Pre-Drilled Mounting Holes
  • Anodized Aluminum
  • Color-Matched in Celestron Orange
See All Details
Available in other Styles, Configurations & Kits
$9000
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

Losmandy DC-11 Dovetail Plate Kit for 11" Celestron OTAs

BH # LODC11 MFR # DC 11
2 Reviews
Key Features
  • Fits 11" Aperture Celestron OTAs
  • 19" Losmandy Universal Dovetail Plate
  • Two Mounting Blocks for Celestron Bolts
  • Mount Holes Spaced for Celestron OTAs
Available in other Styles, Configurations & Kits
$12500
In Stock
No Store Display
Free 2-Day Shipping

Losmandy Dovetail Saddle Plate for GM 8, G-11, and Takahashi Mounts

BH # LOG11SPDV MFR # G-11 SPDV
3 Reviews
Key Features
  • Fits GM 8, G-11, and Takahashi Mounts
  • Accepts D and V-Series Dovetails
  • Two Holes with 35mm Separation
  • Two Holes with 3" Separation
See All Details
$12900
In Stock
No Store Display
Free 2-Day Shipping
Whatever You Need, We've Got It