News, Tips & Reviews
B&H Gift Cards
The Professional's Source Since 1973
Ask Our Experts877-717-9890
Hello, Log InAccount & Orders
My Cart
HomeOpticsTelescopesMounts & TripodsTelescope Mount Accessories

Telescope Mount Accessories

217 Items
Filter by:
Sort by:
View:
iOptron Pier Top Plate for CEM60 Mounts

iOptron Pier Top Plate for CEM60 Mounts

BH # IO832PTCEM60 MFR # 8032PT-CEM60
Key Features
  • Use to Build/Modify a Pier for the Mount
  • Includes CEM60 Accessory Kit
  • 6" (15cm) Diameter
See All Details
Available in other Styles, Configurations & Kits
$7500
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping
iOptron 11 lb Counterweight for iEQ45/CEM60 EQ Mounts

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
No Store Display
Free 2-Day Shipping

iOptron Extension Bar for iEQ45 Mount

BH # IO8026 MFR # 8026
5 Reviews
Key Features
  • Compatible w/Original Counterweight Bar
  • Accepts Original Counterweight
See All Details
$7800
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

iOptron EQ Base for SkyHunter

BH # IO3327EQ MFR # 3327-EQ
Key Features
  • Allows EQ Operation of SkyHunter
  • 0-80° Altitude Adjustment
  • ±5° Azimuth Adjustment
  • Accepts Vixen-Style Dovetail Saddle
See All Details
$7800
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

Losmandy 120 VAC Power Adapter

BH # LOACDC MFR # ACDC
3 Reviews
Key Features
  • Use with All Losmandy Motorized Mounts
  • Converts 110 VAC House Current to 15 VDC
  • 3-Prong US Wall Plug
  • 10' Total Cord Length
See All Details
$7900
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

Explore Scientific DSLR Camera Vixen-Style Dovetail Assembly (11")

BH # EXDSLRCDA MFR # DSLRCDA
3 Reviews
Key Features
  • Compatible with Vixen Saddle Plate Mount
  • Length: 11"
  • Die-Cast Aluminum
  • Black Anodized Finish
$7999
In Stock
No Store Display
Free 2-Day Shipping

Celestron 14" Dovetail bar (CGE)

BH # CEDB14 MFR # 94218
Key Features
  • 14" for CGE Mount
See All Details
$8095
In Stock
No Store Display
Free 2-Day Shipping

Losmandy AZ8 Weight System

BH # LOAZ8WS MFR # AZ8 WS
See All Details
$8200
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

Losmandy D-Series Male to Male Dovetail Plate (7")

BH # LODMM7 MFR # DMM7
See All Details
$8500
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

Losmandy D-Series Dovetail Plate for Astrophysics Rings

BH # LODAP4567 MFR # DAP 4/5/6/7
See All Details
$8500
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard 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
Free 2-Day Shipping

iOptron Z-Axis Balancing Kit

BH # IO8439 MFR # 8439
Key Features
  • Special Designed Counterweight Kit
  • Stainless Steel
  • M8 Threaded Holes on Dovetail Saddle
See All Details
$8900
In Stock
No Store Display
Free 2-Day Shipping

Pegasus Astro Telescope Accessory Mounting Plate

BH # PEAPLATE MFR # PEG-APLATE
Key Features
  • Allows for Convenient Placement of Power Supply, USB Hub & More
See All Details
$8901
In Stock
No Store Display
Shipping Charges Apply

Celestron 11 lb Counterweight for the CGEM EQ Mount

BH # CECGEMCW11 MFR # 94203
2 Reviews
Key Features
  • 11-pound Weight
  • 0.75" Center Bore Hole
  • Use to Balance OTAs and Accessories
See All Details
Available in other Styles, Configurations & Kits
$8995
In Stock
No Store Display
Free 2-Day Shipping

iOptron Pier Top Plate for CEM40 & GEM45 Mounts

BH # IOPTCEM40 MFR # 8032PT-CEM40
Key Features
  • Attach a CEM40/GEM45 Mount to a Pier
  • 6" Diameter Top Flange Plate
  • Four M6 Threaded Holes
See All Details
Available in other Styles, Configurations & Kits
$9000
In Stock
No Store Display
Free 2-Day Shipping

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
In Stock
No Store Display
Free 2-Day Shipping

iOptron Hard Case for GEM28 Mount

BH # IOG288 MFR # G288
Key Features
  • Aluminum Case with Reinforced Corners
  • Custom-Cut Foam Insert & Foam-Lined Lid
  • Fits Mount, Controller, and Accessories
  • Molded Hinged Handle
Available in other Styles, Configurations & Kits
$9500
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

iOptron Hard Case for CEM26 Mount

BH # IOC268 MFR # C268
Key Features
  • Aluminum Case with Reinforced Corners
  • Custom-Cut Foam Insert & Foam-Lined Lid
  • Fits Mount, Controller, and Accessories
  • Molded Hinged Handle
Available in other Styles, Configurations & Kits
$9500
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

Alpine Astronomical Baader 3" Losmandy Dovetail Bar, 250mm (10") Long, Black Anodized, No Holes

BH # ALLDOVE250 MFR # LDOVE-250
See All Details
Available in other Styles, Configurations & Kits
$9700
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

iOptron CEM40 Counterweight Shaft Mounting House for Low Latitudes

BH # IOC40CWSML MFR # C40-CWSML
Key Features
  • For 10° and Lower Latitudes
  • Replaces Standard CEM40 Mount
See All Details
$9900
Special Order
Expected availability: 3-5 Weeks
No Store Display
Free Standard Shipping

iOptron AccuAlign Illuminated Polar Scope for HST MiniTracker

BH # IO3330HST MFR # 3330-HST
Key Features
  • Fits HST MiniTracker
  • For Fast and Accurate Polar Alignment
  • Illuminated for Easier Visibility
  • Northern Hemisphere: Polaris
$9900
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

iOptron Cube Secondary Dovetail Saddle Kit

BH # IO8253 MFR # 8253
2 Reviews
Key Features
  • For All Cube-Series GoTo Mounts
  • Mount Two OTAs, or an OTA and a Camera
  • Accepts Vixen-Style Dovetail Plates
  • 1/4"-20 Mounting for Camera Ball Heads
See All Details
$9900
In Stock
No Store Display
Free 2-Day Shipping

iOptron Gear & Clutch Upgrade Kit for MiniTower Pro/II Altitude

BH # IO8955 MFR # 8955
Key Features
  • Replaces Stock Altitude Knob
  • Provides Better Altitude Locking Power
  • Makes Mount Use Easier
  • Does NOT Fit the Original MiniTower
See All Details
$9900
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

Alpine Astronomical 17.9" Vixen Dovetail Rail for 9.25"/11" SCT & HD Cassegrain OTAs

BH # ALVDOVE9 MFR # VDOVE-9
Key Features
  • Pre-Drilled Mounting Holes
  • Anodized Aluminum
  • Color-Matched in Celestron Orange
See All Details
Available in other Styles, Configurations & Kits
$10500
In Stock
No Store Display
Free 2-Day Shipping

Sky-Watcher Polar Scope for AZ-EQ5 Mount

BH # SKPSAZEQ5 MFR # S30203
1 Review
Key Features
  • For Quicker Polar Alignment
  • Less Setup, More Time Observing
  • Illuminator for Alignment Reticle
See All Details
$10500
In Stock
No Store Display
Free 2-Day Shipping

Alpine Astronomical Baader 3" Losmandy Dovetail Bar, 350mm (14") Long, Black Anodized, No Holes

BH # ALLDOVE350 MFR # LDOVE-350
See All Details
Available in other Styles, Configurations & Kits
$10800
Special Order
Expected availability: 2-4 Weeks
No Store Display
Free Standard Shipping

Alpine Astronomical Baader V-Rail/Dovetail Bar for SCTs

BH # ALTDTIII MFR # TDT-III
Key Features
  • More OTA Contact than Standard Rails
  • Fits Vixen-Style Dovetail Saddles
  • Pre-Drilled Mounting Hole Patterns
  • Black Anodized Aluminum
Available in other Styles, Configurations & Kits
$10900
In Stock
No Store Display
Free 2-Day Shipping
Whatever You Need, We've Got It