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Other Telescope Accessories

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Celestron Smart DewHeater Controller 2x

Celestron Smart DewHeater Controller 2x

BH # CESDHC2X MFR # 94035
4 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
Neewer USB FPC Lens Heater for Camera & Telescope Lenses (15.7")

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

BH # 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
See All Details
$2399
In Stock
No Store Display
Free Shipping for this Item
Top Seller

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

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
$1999
In Stock
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
$1695
In Stock

Celestron Dew Heater Ring (8")

BH # CEFHR8 MFR # 94051
4 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 Collimation Eyepiece (1.25")

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

Celestron Weatherproof Telescope Cover

BH # CEWPTC MFR # 94039
2 Reviews
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
In Stock
No Store Display
Free 2-Day Shipping

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

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

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
New Arrival

Starfield ZWO SeeStar S50 Dewshield and Focus Mask

BH # STSFS50DEW02 MFR # SFS50-DEW-02
See All Details
$2199
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

Starbound Observer's Chair (White)

BH # STCVW MFR # 329-1010-WHITE
86 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 USB Cooling Fan for Dobsonian Telescopes

BH # CEUSBCFDOBS MFR # 94256
Key Features
  • For StarSense Expolorer 10/12" Dobsonian
  • Quickly Cools Primary Mirror
  • Begin Observing Sooner
  • Uses USB Power Sources
$2030
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

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

Neewer HW-17B USB Lens Heater for Camera & Telescope Lenses (15.7")

BH # NE66608226 MFR # 66608226
Key Features
  • Prevents Dew, Fog & Condensation
  • For Lenses up to 127mm Diameter
  • Low, Middle & High Temperature Control
  • Integrated 4.9' USB Cable
See All Details
Available in other Styles, Configurations & Kits
$2399
In Stock
No Store Display

Neewer HW-20B USB Lens Heater for Camera & Telescope Lenses (19.6")

BH # NE66608227 MFR # 66608227
Key Features
  • Prevents Dew, Fog & Condensation
  • For Lenses up to 127mm Diameter
  • Low, Middle & High Temperature Control
  • Integrated 4.9' USB Cable
See All Details
Available in other Styles, Configurations & Kits
$2499
In Stock
No Store Display

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

Alpine Astronomical Baader 52-to-48mm Inverter Ring

BH # ALTRS52M48 MFR # TRING-S52/M48
Key Features
  • 52mm External Thread, 48mm Internal
See All Details
$3800
In Stock
No Store Display

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

Pegasus Astro DewMaster 2 Five-Channel Dew Heater Controller

BH # PEDEWMSTR2 MFR # PEG-DEWMSTR2
Key Features
  • Controls up to 5 Heaters Simultaneously
  • Automatic and Manual Control
  • Red OLED Display
  • Temperature & Humidity Probe
$25990
In Stock
No Store Display
Free 2-Day Shipping

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

BH # ALTPLUG MFR # TPLUG
Key Features
  • M42 x 0.75mm Male Thread
See All Details
Available in other Styles, Configurations & Kits
$1100
In Stock
No Store Display

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

Starfield ZWO SeeStar S50 Dewshield

BH # STSFS50DEW01 MFR # SFS50-DEW-01
See All Details
$1499
Temporarily Out of Stock
Expected availability: 3-5 Weeks
No Store Display

Starfield Dew Shield for ZWO SeeStar S30 & S30 Pro Telescopes

BH # STS30DEW MFR # S30-DEW
See All Details
$1499
Temporarily Out of Stock
No Store Display

Alpine Astronomical Baader M48-to-T2 Inverter Ring

BH # ALTRINGM48T2 MFR # TRING-M48/T2
Key Features
  • Use 48mm Accessories with T-2 Ring
  • 48mm External Thread, 42mm Internal
See All Details
$3800
In Stock
No Store Display
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