Celestron astronomy & microscope products carry a two year warranty. We stock many of their products, on display in-store & available on this website.
In the 1960s, Celestron’s founder, Tom Johnson, created groundbreaking new telescopes never before seen on the consumer market. Today, our world-class team of optical and electronic engineers continues to push the boundaries of technology. From the SkyProdigy, a telescope so smart it can align itself, to our high-performance EdgeHD optical system, we’ve revolutionized the hobby of astronomy for beginners and advanced amateurs alike. Go behind the scenes with Celestron’s product development team and learn more about our award-winning and patented innovations
Featuring high-quality Maksutov-Cassegrain optics, the NexStar 4SE is an ideal telescope for observing and photographing the wonders of space. With a total weight of 21 lbs including the tripod, the ultra portable 4 SE features a precision optical system with 1,325 mm focal length (f/13) and is the first Maksutov system to ever feature our premium...
This cable is used to convert a serial cable into a cable that is compatible with standard USB ports. Recommended for use with our RS-232 cable (93920) and our Programming Cable (93922) which both feature serial connectors.
A Visual Back is a metal adapter that screws onto the standard rear cell threads of Schmidt-Cassegrain and Maksutov-Cassegrain telescopes and accepts 1.25” accessories, including diagonals, eyepieces (for straight-through viewing), Barlows, webcams, and any other accessory with a 1.25” insert barrel.
The Celestron Universal T-Adapter connects a DSLR or SLR camera to any telescope for prime focus photography.
This sturdy metal T-Adapter is the accessory of choice if you’d like to attach an SLR or DSLR camera to the rear cell threads of a Schmidt-Cassegrain telescope for prime focus photography.
This sturdy aluminum T-Adapter is the accessory of choice if you’d like to attach an SLR or DSLR camera to the smaller rear cell threads of a Meade ETX & Celestron NexStar 4SE telescope or C90 spotting scope for prime focus photography.
The Universal Barlow & T-Adapter can be used as a 2X Barlow right out of the box. Insert any 1.25” eyepiece into the chamber and you’ll enjoy double the magnification, while retaining all the eye relief of the inserted eyepiece. The Barlow's glass has a generous 22mm diameter
CG-3 Mount Only - as seen in the image This does not include slo-mo controls which are available separately
Choose Your Telescope Size - On Right Includes both mirrors & spider assembly. Does NOT come with Focuser, Red Dot Finder or orange Dovetail Mount
Choose your telescope on right. You can not alter the focuser from the original variety. These are for the Newtonian Reflector from the Astromaster 114, 130 & 130MD. Also the SLT130 telescope. All are rack & pinion focusers & made by Celestron (OEM).
This is the tripod only it does NOT INCLUDE the mount or hand controller. Fits Celestron SLT 90, 102,127 & 130. Also SkyProdigy series. Also suitable replacement for Sky-Watcher AZ-GT / SupaTrak 102,127,130 & 114 Colour of plastic parts may vary from the original part
220mm is suitable for Astromaster 130, 130MD & 90mm
This is the tube only with secondary mirror in place. There is no primary mirror, dovetail, focuser, red dot finder or tube rings finder or end cap.
1 x Replacement Celestron Telescope Equatorial 2.2KG Weight 80x80x63mm (hole 13mm diameter)
The Celestron 2” Luminos Barlow Lens increases the magnification of your 2” and 1.25” eyepieces by 2.5x. The premium 4-element apochromatic optics are fully multi-coated for optimum light transmission and yield high contrast, true color images. The beautiful hard-anodized aluminum housing matches the eyepieces in the Celestron Luminos line.
Keep your night vision intact by using a red flashlight when observing! The Night Vision Flashlight uses two red LED’s for even illumination. An easy-to-use thumbwheel adjusts the brightness. Square shape keeps the Night Vision Flashlight from rolling away. Powered by an included 9V battery.
Get some help polar aligning your Celestron CGEM, Advanced VX, or CG-5 mount with the addition of the Polar Finderscope. Install the finder into the polar finder port, located at the rear of the mount, and focus the eyepiece until the reticle is sharp.
This optional Polar Axis Finderscope (polarscope) is for the Celestron CGX and CGX-L series of equatorial mounts and provides an easy, straightforward way to polar align your mount. The polarscope includes a dovetail base bracket that attaches to the CGX and the supplied finder bracket itself can be removed from the dovetail for storage.
Real time, detailed weather information 5 icon animated display gives quick reference to the current weather Barometric Pressure Bar Chart gives full weather picture Features that help plan your day: Weather trends Sunrise/Sunset and Moonrise/Moonset times based on your location in Europe
Capture images of your favorite solar system objects with the Celestron Ultima Duo eyepieces and any Celestron planetary imager, including NexImage 5, NexImage Burst, and SkyrisFemale T-threads attach to Ultima Duo’s integral threadsMale C-threads attach to your Celestron imagerThe length of this adapter is optimized for the best image quality when paired...
Designed specifically for CG-5 mounts Create an extra auxiliary port on your Celestron computerized mount with this AUX Port Splitter. Two auxiliary ports are required to use accessories like the Celestron StarSense AutoAlign on telescopes with only one built-in AUX port. Adapter has two 6-pin auxiliary outputs and one 6-pin input.
Take beautiful images of deep-sky objects from light-polluted suburban locations with the Rowe-Ackermann Schmidt Astrograph (RASA) using this all-new light pollution suppression filter designed by Celestron and Astrodon, a leading astroimaging filter company.
FREE Celestron Blank Concave slides 50pcs worth £9.95 40x to 400x magnification (up to 1600x with digital zoom) 4.3" LCD touchscreen 5 MP CMOS built-in digital camera 4 fully achromatic objective lenses: 4x, 10x, 20x, 40x Adjustable LED bottom illumination 180° rotatable LCD screen Fully mechanical stage
Warranty: 24 MonthsDesigned to be an affordable entry level to mid-level computerized GoTo mount. With preassembled, adjustable stainless steel tripod, and quick release fork arms and tubes, NexStar SLT mount can be set up in a matter of minutes – with no tools required!
Comes complete including the bolts for the mount attachment & accessory tray. Will fit all the SE range of mounts - 4SE 5SE 6SE 8SE Also Celestron 4i 5i 4GT 5GT Telescopes This tripod does NOT have include the (imaging) wedge which is standard with the new 4SE & 5SE. However this tripod is cheaper! Wedge 93665 will fit this tripod
Double the magnification of each eyepiece you own with the Omni 2X Barlow Lens. Keep the eye relief of your eyepieces while getting 2X the power. Slides into 1.25” focusers and diagonals and accepts 1.25” eyepieces. Fully multi-coated optics with blackened edges for good light transmission and minimal reflections.
This 1.25” Eyepiece & Filter Kit includes fourteen (14) accessories that will add new life to your telescope and your observing! You’ll get five quality Plossl eyepieces, a 2X Barlow Lens, six colored filters to improve observations of the planets, a Moon filter, and a foam-fitted aluminum carry case with extra room to grow.
Align and control your telescope wirelessly using your smartphone or tablet and Celestron’s free SkyPortal app for iOS and Android devices Explore 100,000+ objects in SkyPortal’s database. While you observe, view astroimages and listen to audio descriptions for hundreds of the most popular objects including the planets, Orion Nebula, Hercules Globular...