Celestron Telescope Accessories
64 resultsSave 5% Every Day† with the Adorama Edge Card. Learn More

Telescope Accessories
Celestron Dielectric Star Diagonal, 2" with Twist-Lock
SKU: CNDIM2XSDMFR: 93573
(18)- Achieve over 99% reflectivity with this star diagonal.
- Diffraction limited optics ensure superior image quality.
- Features a secure Twist-Lock for 1.25" telescope eyepieces.
- Includes Schmidt-Cassegrain thread adapter for telescopes.
- Machined aluminum housing provides lasting durability.
FREE 2-Day Shipping
Celestron Night Vision Flashlight
SKU: CNFLMFR: 93588
(15)- Celestron flashlight: Enhance night vision.
- Astronomy flashlight: Perfect for stargazing.
- Red LED flashlight: Preserves dark adaptation.
- Night vision flashlight: Reduce light pollution.
- Celestron accessory: Includes a 9V battery.
Celestron AC Adapter for CGE Pro Mount and CGEM
SKU: CNACCGEMFR: 18780
(20)- Reliable power for Celestron CGE Pro & CGEM mounts.
- Ensures consistent telescope power with AC adapter.
- Eliminate battery dependence for astronomy sessions.
- Celestron adapter: stable power for telescope mount.
- 2-Year Warranty included for peace of mind.
FREE 2-Day Shipping
Celestron Deluxe Flexible Dew Shield for C6 and C8
SKU: CNDSD8MFR: 94018
(17)- Celestron dew shield: Prevents dew formation.
- Flexible design fits C6, C8 Schmidt-Cassegrain tubes.
- Maintains clear views for astronomy telescope use.
- Deluxe dew prevention for EdgeHD optical tubes.
- Minimizes stray light, improves image contrast.
Celestron Smart DewHeater Controller 2x
SKU: CNDHC2MFR: 94035
- Dual dew heater ports for optimal dew prevention.
- Precise temperature control via thermistor ports.
- 12V DC output powers astronomy accessories easily.
- Connect to Celestron mounts with AUX ports.
- PC control via USB for advanced telescope use.
FREE 2-Day Shipping
Celestron 14" Aluminum Dew Shield with Cover Cap
SKU: CNDSA14MFR: 94024
(2)- Enhance telescope views with dew prevention.
- 14" aluminum dew shield reduces moisture buildup.
- Maintains telescope lens clarity for optimal viewing.
- Lightweight aluminum; minimizes added telescope weight.
- Includes cover cap for telescope lens protection.
FREE 2-Day Shipping
Celestron Aux Port Splitter
SKU: CNAPSMFR: 93919
(7)- Splits telescope aux port for accessories.
- Dual 6-pin input to single 6-pin output.
- Connect multiple Celestron telescope devices.
- Essential telescope accessory for expansion.
- Ensures stable connection for astronomy gear.
Celestron StarPointer Finderscope
SKU: CNSPMFR: 51630
(19)- Celestron StarPointer: Easy telescope alignment.
- Enhance viewing with this finderscope accessory.
- Simple mounting base ensures stable attachment.
- CR2032 battery included for immediate use.
- Improve accuracy with precise telescope aiming.
Celestron 6" Dew Heater Ring
SKU: CNDH6MFR: 94050
(1)- Eliminate dew with this 6" telescope dew heater.
- Ensures clear views with optimal dew prevention.
- Compatible with 6" Schmidt-Cassegrain telescopes.
- 12V DC power for effective telescope dew control.
- Aluminum ring evenly distributes telescope heat.
2-Day Shipping - FREE on Orders over 49.99
Celestron StarPointer Pro Finderscope
SKU: CNSPPMFR: 51635
(8)- Enhance telescope accuracy with StarPointer Pro.
- 40mm lens offers a wider field of view.
- Compatible with Schmidt-Cassegrain telescopes.
- Lightweight finderscope ensures easy portability.
- Stable mount provides precise aiming control.
FREE 2-Day Shipping
Celestron 8" Aluminum Dew Shield with Cover Cap
SKU: CNDSA8MFR: 94021
(2)- Enhance telescope views with dew prevention.
- Aluminum dew shield fits 8" telescopes snugly.
- Minimizes dew for clear astronomy viewing.
- Maintains optical quality during observations.
- Lightweight dew shield; easy telescope setup.
FREE 2-Day Shipping
Celestron 8" Dew Heater Ring
SKU: CNDH8MFR: 94051
(1)- Eliminate dew with this 8" telescope dew heater.
- Ensure clear views with premium dew prevention tech.
- Compatible with Celestron 8" telescopes & RASA.
- 20-watt dew heater ring for optimal performance.
- Easy setup with included power jack extension cable.
FREE 2-Day Shipping
Celestron Thermistor Cable for Smart DewHeater Controllers
SKU: CNDHCTMFR: 94037
- Precise temperature readings with thermistor cable.
- Smart DewHeater Controller: enhanced performance.
- 72-inch cable ensures flexible placement options.
- 2.5mm audio plug for secure, stable connection.
- Celestron quality: reliable dew prevention.
Celestron 14" Dew Heater Ring
SKU: CNDH14MFR: 94054
(1)- Eliminate dew with this 14" Celestron dew heater ring.
- Compatible with Schmidt-Cassegrain & EdgeHD telescopes.
- Provides 52 watts of power for optimal dew prevention.
- Aluminum ring ensures even heat distribution, durable build.
- Includes power jack extension cable for easy connection.
FREE 2-Day Shipping
Celestron 6" Aluminum Dew Shield with Cover Cap
SKU: CNDSA6MFR: 94020
(2)- Enhance telescope views with dew prevention.
- 6" aluminum dew shield reduces moisture buildup.
- Maintains optical quality, prevents stray light.
- Includes cover cap for telescope lens protection.
- Lightweight aluminum; easy telescope accessory.
FREE 2-Day Shipping
Celestron Sky Maps Book, Planisphere
SKU: CNSMMFR: 93722
(13)- Celestron Sky Maps: Navigate the night sky easily.
- Astronomy planisphere aids stargazing, all skill levels.
- Durable star maps book for celestial navigation use.
- Plan your observing sessions with this essential guide.
- Perfect telescope accessory for locating constellations.
Celestron StarSense to Sky-Watcher Mount Interface Box
SKU: CNSSSWMFR: 94006
(9)- Control Sky-Watcher mount with Celestron StarSense.
- StarSense camera ensures precise telescope alignment.
- Compatible with HEQ5, EQ6, AZ-EQ5, AZ-EQ6, EQ8 mounts.
- Includes StarSense hand control for easy navigation.
- Enhance your telescope with this motor drive controller.
FREE 2-Day Shipping
Celestron SkyPortal WiFi Module
SKU: CNSQ2MFR: 93973
(43)- Wireless SkyPortal WiFi: Instant telescope control.
- Seamless telescope alignment via your smart device.
- Enhance astronomy with Celestron's SkyPortal app.
- Compatible with multiple Celestron telescope mounts.
- Advanced VX mount: Precise navigation control.
FREE 2-Day Shipping
Celestron 90 Degree Angle Star Diagonal, 1.25"
SKU: CNDISMFR: 94115-A
(6)- Enhance viewing with this Celestron diagonal.
- Achieve comfortable views with 90-degree angle.
- Accepts 1.25" telescope eyepieces securely.
- Enjoy brighter images with enhanced light pass.
- Celestron diagonal ensures optimal performance.
Celestron Smart DewHeater and Power Controller 4x
SKU: CNDHC4MFR: 94036
- Control dew with 4x dew heater ports.
- Power telescope with 3x 12V DC power ports.
- Celestron Smart Controller has 3x USB ports.
- Connect to Celestron mounts with AUX ports.
- Control via PC with USB 3.2 Type B port.
FREE 2-Day Shipping
Celestron 45 Degree Angle Erect Image Diagonal 1.25"
SKU: CNDIEMFR: 94112-A
(8)- Celestron diagonal: Correct image orientation.
- 1.25" telescope accessory for versatile use.
- 45-degree angle provides comfortable viewing.
- Erect image diagonal for terrestrial viewing.
- Enhance your telescope with quality optics.
2-Day Shipping - FREE on Orders over 49.99
Celestron USB Cooling Fan for StarSense Explorer 10" Dobsonian Telescope
SKU: CNSSED10CFMFR: 94256
- Enhance telescope views with this cooling fan.
- Reduces telescope cool-down time significantly.
- Compatible with StarSense Explorer 10" Dobsonian.
- Minimizes tube currents for clearer astronomy.
- USB powered for convenient telescope operation.
2-Day Shipping - FREE on Orders over 49.99
Celestron Nexstar+ AZ Hand Control - USB
SKU: CNHCAMFR: 93981
- Precise telescope control with NexStar+ technology.
- USB port ensures easy computer telescope connection.
- Access 40,000+ celestial objects via hand control.
- Celestron hand control offers intuitive navigation.
- Upgrade telescope functionality with motor drives.
FREE 2-Day Shipping
Celestron Lens Cleaning Kit
SKU: CNDLCKMFR: 93576
(6)- Complete Telescope Lens Cleaning Kit for optics.
- Safe & effective lens cleaning fluid included.
- Microfiber cloth gently cleans telescope lenses.
- Retractable brush removes dust from optics easily.
- 10 individually wrapped lens wipes for field use.
Celestron StarSense to CG5 Adapter Cable for CG-5 Mount
SKU: CNSSCAMFR: 93923
(1)- Enhance CG-5 mount with StarSense adapter cable.
- Provides seamless Celestron telescope integration.
- Features 1x 6-pin aux input for accessories.
- Offers 2x 6-pin aux outputs for expansion.
- Ensures stable telescope mount control system.