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Other Telescope Accessories

86 Items
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Celestron Smart DewHeater Controller 2x

Celestron Smart DewHeater Controller 2x

BH # CESDHC2X MFR # 94035
3 Reviews
Key Features
  • Provides Just the Right Amount of Heat
  • Can Heat Two Optics Simultaneously
  • 12V Port for Mount or Other Device
  • LED Status Lights
See All Details
$22702
In Stock
No Store Display
Free 2-Day Shipping
Celestron Weatherproof Telescope Cover

Celestron Weatherproof Telescope Cover

BH # CEWPTC MFR # 94039
1 Review
Key Features
  • For Telescopes with Apertures up to 11"
  • Aluminum-Laminated Exterior
  • Soft 210D Polyester Interior Lining
  • Ball-Style Cinch Cord
See All Details
$5995
Special Order
No Store Display
Free Standard Shipping

ZWO EAF Bracket for Celestron C8 and C9.25 (2026 Model)

BH # ZWEAFC8925V2 MFR # ZWO-EAF-C8-C925
Key Features
  • For Mounting ZWO Electronic Auto Focuser on Celestron C8 and C9.25 Telescopes
See All Details
Available in other Styles, Configurations & Kits
$4900
In Stock
No Store Display
Free 2-Day Shipping
Top Seller

Move Shoot Move Lens Warmer/Dew Heater Band for Astrophotography

BH # MOJR002 MFR # JR-002
1 Review
Key Features
  • Prevents Dew, Fog & Condensation
  • For Lenses up to 5.3" Diameter
  • Low, Middle & High Temperature Control
  • Requires 5V Power Bank / USB-A Source
$2199
Temporarily Out of Stock
Expected availability: 3-5 Weeks
No Store Display
Free Shipping for this Item
Top Seller

Celestron Night Vision Red LED Flashlight

BH # CEFLNV MFR # 93588
249 Reviews
Key Features
  • 25-Lumen Max Output
  • Two Red LEDs
  • Variable Output
  • 20" Neck Lanyard
$1291
In Stock

Starbound Observer's Chair (Black)

BH # STCVB MFR # 329-1010-BLACK
85 Reviews
Key Features
  • Adjustable Seat for Astronomy
  • Seat Height Adjusts 9-32"
  • Folds Down for Portability
  • Lightweight at 16 lb
See All Details
$25995
In Stock
No Store Display
Free 2-Day Shipping

Celestron Collimation Eyepiece (1.25")

BH # CEEPC MFR # 94182
41 Reviews
See All Details
$3495
In Stock
No Store Display

Celestron Dew Heater Ring (8")

BH # CEFHR8 MFR # 94051
3 Reviews
Key Features
  • Heats Directly to Corrector Lens
  • Permanently Mounts on Telescope Tube
  • Storage & Line Management Clips
See All Details
Available in other Styles, Configurations & Kits
$4760
In Stock
No Store Display
Free Shipping for this Item

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

BH # CEDFDS68 MFR # 94018
19 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
$2995
In Stock
No Store Display

Celestron Dew Heater Ring (9.25")

BH # CEFHR925 MFR # 94052
5 Reviews
Key Features
  • Heats Directly to Corrector Lens
  • Permanently Mounts on Telescope Tube
  • Storage & Line Management Clips
See All Details
Available in other Styles, Configurations & Kits
$6999
In Stock
No Store Display
Free 2-Day Shipping

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

BH # 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
$5995
In Stock
No Store Display
Free 2-Day Shipping

Starbound Observer's Chair (White)

BH # STCVW MFR # 329-1010-WHITE
85 Reviews
Key Features
  • Adjustable Seat for Astronomy
  • Seat Height Adjusts 9-32"
  • Folds Down for Portability
  • Lightweight at 16 lb
See All Details
$25995
In Stock
No Store Display
Free 2-Day Shipping

Celestron Smart DewHeater & Power Controller 4x

BH # CESDHPC4X MFR # 94036
2 Reviews
Key Features
  • Provides Just the Right Amount of Heat
  • Control up to 4 Dew Heaters
  • Four 12V Ports for Mount, Camera, Etc.
  • Three USB Ports
See All Details
$37599
In Stock
No Store Display
Free Expedited Shipping

ZWO EAF Bracket for Celestron 11 and 14 (2026 Model)

BH # ZWEAFC1114V2 MFR # ZWO-EAF-C11-C14
Key Features
  • For Mounting ZWO Electronic Auto Focuser on Celestron 11 and 14 Telescopes
See All Details
Available in other Styles, Configurations & Kits
$4900
Special Order
Expected availability: 4-6 Weeks
No Store Display
Free Standard Shipping

Starfield DH-3 Dew Heater for 3" Telescope

BH # STDH3U MFR # DH-3U
Key Features
  • 11.8" Touch-Fastener Strap
  • Uses 12V Power Supply
  • Produces 6W of Heating Power
  • USB-A Plug
Available in other Styles, Configurations & Kits
$5900
In Stock
No Store Display
Shipping Charges Apply

Celestron Dew Heater Ring (11")

BH # CEFHR11 MFR # 94053
5 Reviews
Key Features
  • Heats Directly to Corrector Lens
  • Permanently Mounts on Telescope Tube
  • Storage & Line Management Clips
See All Details
Available in other Styles, Configurations & Kits
$6799
In Stock
No Store Display
Shipping Charges Apply

Carson SL-33 RedSight Pro Flashlight

BH # CASL33 MFR # SL-33
85 Reviews
Key Features
  • For Astronomy, Darkroom, Theater, Etc.
  • Nine Red LEDs
  • Low and High Settings
  • Photoluminescent Handle
$999
In Stock

Starfield Dew Shield for ZWO SeeStar S30 & S30 Pro Telescopes

BH # STS30DEW MFR # S30-DEW
See All Details
$1499
Temporarily Out of Stock
Expected availability: 3-5 Weeks
No Store Display

Celestron Thermistor for Smart DewHeater Controllers

BH # CETSDHC MFR # 94037
Key Features
  • Smart Control for Dew Heaters
  • Sealed Tip for Accurate Temperatures
See All Details
$1595
In Stock
No Store Display

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

BH # 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
$2200
In Stock
No Store Display

Pegasus Astro DewZap Dual-Channel Dew Heater Controller

BH # PEDEWZAP MFR # PEG-DEWZAP
Key Features
  • 5A per Channel
  • Two RCA Outputs
  • Dual Controls
  • Pulse-Width Modulation & MOSFETs
See All Details
$9630
In Stock
No Store Display
Free 2-Day Shipping

Vaonis Hygrometer Sensor for Vespera

BH # VAAC024 MFR # AC024
4 Reviews
Key Features
  • Measures Temperature & Humidity
  • Triggers Vespera Demister
See All Details
$11900
In Stock
No Store Display
Free 2-Day Shipping

Celestron Dew Heater Ring (14")

BH # CEFHR14 MFR # 94054
Key Features
  • Heats Directly to Corrector Lens
  • Permanently Mounts on Telescope Tube
  • Storage & Line Management Clips
See All Details
Available in other Styles, Configurations & Kits
$14249
In Stock
No Store Display
Free 2-Day Shipping

Celestron Aluminum Dew Shield with Cover Cap (8")

BH # CEADSC8 MFR # 94021
4 Reviews
See All Details
Available in other Styles, Configurations & Kits
$16995
In Stock
No Store Display
Free 2-Day Shipping

Celestron Aluminum Dew Shield with Cover Cap (9.25")

BH # CEADSC925 MFR # 94022
1 Review
See All Details
Available in other Styles, Configurations & Kits
$19999
In Stock
No Store Display
Free 2-Day Shipping

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

BH # ALTCAP MFR # TCAP
3 Reviews
Key Features
  • M42 x 0.75mm Female Thread
See All Details
Available in other Styles, Configurations & Kits
$1100
In Stock
No Store Display

Neewer HW-17B USB Lens Heater Warmer (400mm/16")

BH # NE66608226 MFR # 66608226
See All Details
$2399
Special Order
Expected availability: 7-14 Business Days
No Store Display
Shipping Charges Apply

Vaonis Charging Cable for Vespera Telescope (59")

BH # VAAC026 MFR # AC026
2 Reviews
Key Features
  • USB-C to Magnetic 4-Pin Connector
  • For VE50 Vespera Digital Telescope
See All Details
$2900
In Stock
No Store Display
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