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Other Telescope Accessories

88 Items
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Vaonis Hygrometer Sensor for Vespera

Vaonis Hygrometer Sensor for Vespera

B&H # VAAC024 MFR # AC024
1 Review
Key Features
  • Measures Temperature & Humidity
  • Triggers Vespera Demister
$9900
Reg. $119.00
Cyber Monday Savings $20.00
Offer ends at
In Stock
Free Expedited Shipping
Celestron Night Vision Red LED Flashlight

Celestron Night Vision Red LED Flashlight

B&H # CEFLNV MFR # 93588
244 Reviews
Key Features
  • 25-Lumen Max Output
  • Two Red LEDs
  • Variable Output
  • 20" Neck Lanyard
$1895
In Stock
Free Shipping for this Item

Celestron Flexible Dew Shield DX for 6" & 8" Cassegrain OTAs

B&H # CEDFDS68 MFR # 94018
15 Reviews
Key Features
  • Keeps Dew Off Front Corrector Plate
  • Accommodates Telescope Dovetail Rail
  • Captures Moisture & Reduces Stray Light
  • Touch Fastener Attachment
Available in other Styles, Configurations & Kits
$3495
In Stock
Free Shipping for this Item

Carson SL-33 RedSight Pro Flashlight

B&H # CASL33 MFR # SL-33
66 Reviews
Key Features
  • For Astronomy, Darkroom, Theater, Etc.
  • Nine Red LEDs
  • Low and High Settings
  • Photoluminescent Handle
Available in other Styles, Configurations & Kits
$999
In Stock

Vaonis Charging Cable for Vespera Telescope (59")

B&H # VAAC026 MFR # AC026
1 Review
Key Features
  • USB-C to Magnetic 4-Pin Connector
  • For VE50 Vespera Digital Telescope
$2900
In Stock
Free Shipping for this Item

Celestron Collimation Eyepiece (1.25")

B&H # CEEPC MFR # 94182
41 Reviews
$3295
In Stock
Free Shipping for this Item

Celestron Aluminum Dew Shield with Cover Cap (8")

B&H # CEADSC8 MFR # 94021
4 Reviews
Available in other Styles, Configurations & Kits
$16995
In Stock
Free Expedited Shipping

Celestron Aluminum Dew Shield with Cover Cap (9.25")

B&H # CEADSC925 MFR # 94022
1 Review
Available in other Styles, Configurations & Kits
$19838
In Stock
Free Expedited Shipping

Starbound Observer's Chair (Black)

B&H # STCVB MFR # 329-1010-BLACK
80 Reviews
Key Features
  • Adjustable Seat for Astronomy
  • Seat Height Adjusts 9-32"
  • Folds Down for Portability
  • Lightweight at 16 lb
$24995
In Stock
Free Expedited Shipping

Vaonis Bubble Level for Vespera

B&H # VAAC027 MFR # AC027
Key Features
  • Magnetic Attachment
$1900
Special Order
Expected availability: 2-4 Weeks
Shipping Charges Apply

Neewer USB FPC Lens Heater for Camera & Telescope Lenses (15.7")

B&H # NE66603037 MFR # 66603037
Key Features
  • Prevents Dew, Fog & Condensation
  • For Lenses up to 127mm Diameter
  • Low, Middle & High Temperature Control
  • Integrated 6' Long USB Cable
$2399
Special Order
Expected availability: 4-6 Weeks
Free Shipping for this Item

Celestron Flexible Dew Shield DX for 9.25" & 11" Cassegrain OTAs

B&H # CEFDS92511 MFR # 94016
3 Reviews
Key Features
  • Keeps Dew Off Front Corrector Plate
  • Accommodates Telescope Dovetail Rail
  • Captures Moisture & Reduces Stray Light
  • Touch Fastener Attachment
Available in other Styles, Configurations & Kits
$4979
In Stock
Free Expedited Shipping

Alpine Astronomical Planetarium Mark III Laser Collimator (Black)

B&H # ALLASER MFR # LASER
1 Review
Key Features
  • Helps Correct Coma Aberrations
  • For Newtonian/Schmidt-Cassegrain Scopes
  • Compatible with 1.25" Eyepiece Tubes
  • 1mW Laser Uses Three LR/SR 41 Batteries
$10700
Special Order
Expected availability: 7-14 Business Days
Free Standard Shipping

Celestron Smart DewHeater Controller 2x

B&H # CESDHC2X MFR # 94035
1 Review
Key Features
  • Provides Just the Right Amount of Heat
  • Can Heat Two Optics Simultaneously
  • 12V Port for Mount or Other Device
  • LED Status Lights
$23395
In Stock
Free Expedited Shipping

Starbound Observer's Chair (White)

B&H # STCVW MFR # 329-1010-WHITE
80 Reviews
Key Features
  • Adjustable Seat for Astronomy
  • Seat Height Adjusts 9-32"
  • Folds Down for Portability
  • Lightweight at 16 lb
$25995
In Stock
Free Expedited Shipping

Celestron AUX Power Cable for Smart DewHeater Controllers

B&H # CEAUXPCSDHC MFR # 94038
Key Features
  • Creates Power Source for Accessories
  • Turns AUX Port into Power Supply
$1216
In Stock

Alpine Astronomical Baader Spanner Wrench with 2mm Pins (Black)

B&H # ALSPANNER MFR # SPANNER
3 Reviews
Key Features
  • Use with M48/T-2 Insert Ring
  • For Baader Protective Canon T-Ring
  • 2mm-Diameter Ring Pins
  • Adjustable Width Between Pins
$1900
In Stock

Explore Scientific Astro R-Lite Red Astronomy LED Flashlight

B&H # EXESFL1001 MFR # ES-FL1001
11 Reviews
Key Features
  • Variable-Intensity Red LED Light
  • Low, High, and Flashing Modes
  • High-Visibility Yellow Tailcap Switch
  • Sliding Brightness Control Collar
$1999
In Stock

Alpine Astronomical Baader M48-to-T2 Inverter Ring

B&H # ALTRINGM48T2 MFR # TRING-M48/T2
Key Features
  • Use 48mm Accessories with T-2 Ring
  • 48mm External Thread, 42mm Internal
$2900
In Stock

Neewer LS-T9 Red Laser Collimator for Reflector Telescopes

B&H # NELST9RLCTA MFR # 66602132
1 Review
Key Features
  • For Newtonian/Schmidt-Cassegrain Scopes
  • Fits 1.25" & 2" Eyepiece Tubes
  • Single Brightness Setting
  • Well-Defined Round Dot
$3399
Back-Ordered
Expected availability: Jan 27, 2025

Alpine Astronomical Baader 2" NX4/C90/ETX Expansion Ring (Matte Black)

B&H # ALNX4SC MFR # NX4-SC
Key Features
  • Baader 2958500A Expansion Ring
  • Meade ETX/Celestron NexStar 4 Conversion
  • Converts 1.4" Male to 2" Female Thread
  • 1.4" Female Thread on Telescope End
$3700
In Stock

Alpine Astronomical 2" Locking Ring for Schmidt-Cassegrain Telescopes (Black)

B&H # ALLRING MFR # LRING
Key Features
  • For 8", 9.25", 11", 14" Celestron SCTs
  • Mates 2" Zenith Diagonal Directly
  • Fits Bulky Optics between Mount & OTA
  • Saves Space for NexStar Accessories
$5500
In Stock
Free Expedited Shipping

Alpine Astronomical Baader 2" NX4/C90/ETX Photo Adapter with 1.25" Filter Holder (Matte Black)

B&H # ALNX4ETX MFR # NX4-ETX
Key Features
  • Baader 2958500 Universal Photo Adapter
  • For Celestron NX4 & Meade ETX Telescopes
  • Works with Celestron C90 Spotting Scope
  • NX4-SC: 1.4" Female to 2" Male Tread
$6100
In Stock
Free Expedited Shipping

Celestron Aluminum Dew Shield with Cover Cap (6")

B&H # CEADSC6 MFR # 94020
3 Reviews
Available in other Styles, Configurations & Kits
$10495
In Stock
Free Expedited Shipping

Tele Vue Air-Chair

B&H # TEACQ MFR # TAC-1003
3 Reviews
$28400
In Stock
Free Expedited Shipping

Alpine Astronomical Baader T-2 Dust Cap (Male Thread, Matte Black)

B&H # ALTPLUG MFR # TPLUG
Key Features
  • M42 x 0.75mm Male Thread
Available in other Styles, Configurations & Kits
$850
In Stock

Alpine Astronomical Baader T-2 Dust Cap (Female Thread, Matte Black)

B&H # ALTCAP MFR # TCAP
3 Reviews
Key Features
  • M42 x 0.75mm Female Thread
Available in other Styles, Configurations & Kits
$850
Temporarily Out of Stock

Alpine Astronomical Baader Dust Cap for T-2 Quick Changer (Matte Black)

B&H # ALTBAYO MFR # TBAYO
Key Features
  • Dust Cap for Baader T-2 Quick Changer
  • Dovetail Ring Fits Male M42x0.75 Threads
  • Molded Polymer Construction
$850
Special Order
Expected availability: 2-4 Weeks
Shipping Charges Apply