Optics

• Use your smartphone to explore the night sky with the telescope – no prior experience needed.
• The patent-pending StarSense technology uses your smartphone to analyze star patterns in the sky. It calculates in real-time where the telescope is pointing – always knowing which object you are currently targeting. Check your phone's compatibility here.
• The StarSense Explorer app automatically generates a list of currently visible objects. Observe planets, brighter nebulae and galaxies, star clusters, and double stars from the city, or take your telescope to a darker location to view faint deep-sky objects.
• A 114mm parabolic mirror helps you get the most out of the StarSense technology.
• Stable Dobsonian tabletop mount allows you to easily move the telescope where the arrows on the display point. When the crosshair turns green, your target is visible in the eyepiece!
• The StarSense Explorer Powered by SkySafari™ app automatically creates a list of currently visible objects. View planets, brighter nebulae, galaxies, star clusters, and double stars in the city. Or take your telescope to a darker location to see even more.
• Includes a 17mm and a 10mm Kellner eyepiece, the StarSense dock, a StarPointer™ red-dot finder, an eyepiece holder, and a collimation cap.

• Automatic Alignment: Thanks to Celestron’s patented StarSense technology, the telescope aligns to the night sky in about three minutes—without any user input.
• Precise GoTo: Improves the pointing accuracy of your Celestron mount and places celestial objects in the center of the field of view—even with high-magnification eyepieces and small camera sensors.
• Autoguiding: Precisely tracks celestial objects for pinpoint stars in long-exposure astrophotos. Eliminates the need for a separate autoguider camera, guide scope, and guiding computer.
• Polar Alignment Assistance: Guides you through a simple, automatic process to polar-align an equatorial mount as accurately as possible.
• High-Quality Four-Element Optics: Unique optical design by renowned optics designer Mark Ackermann, offering sharper optics than other mini guide scopes.
• Multiple Control Options: Use your NexStar+ hand controller or the CPWI telescope control software via a PC connected by cable or Wi-Fi.

• Enables automatic alignment of your Celestron computerized telescope. See a full list of compatible telescopes in the technology tab.
• No need to identify or locate any star in the sky–StarSense automatically aligns your telescope, so you can begin observing in minutes
• Aligns in 3 minutes or less
• Provides advanced mount modeling—align on numerous stars throughout the sky for extremely precise GoTo pointing accuracy
• StarSense hand controller included

• Enables automatic alignment of your Celestron computerized telescope. See a full list of compatible telescopes in the technology tab.
• No need to identify or locate any star in the sky–StarSense automatically aligns your telescope, so you can begin observing in minutes
• Aligns in 3 minutes or less
• Provides advanced mount modeling—align on numerous stars throughout the sky for extremely precise GoTo pointing accuracy
• StarSense hand controller included
• Made by CELESTRON, USA

• Designed by astronomers for astronomers, this premium finderscope allows you to precisely zero in on your target
• Projects a dual-circle reticle, not a red dot that can obscure your subject
• Larger 40mm optical window offers a wider field of view so you can acquire targets quickly and easily
• Brighter LED for easy visibility during the day
• Easy dovetail connection; no tools required
• Manufactured by CELESTRON, USA

• The StarPointer Finderscope adds “point and look” functionality to any telescope!
• This red dot finder keeps the sky right-side up, matching what you see with your unaided eyes
• The adjustable red dot is bright enough to see day or night
• Attaches to just about any telescope thanks to the small footprint, even works great with astronomical binoculars and spotting scopes
• Includes mounting base and a long-lasting CR2032 3V battery
• Manufactured by CELESTRON, USA

• The dew protection controller delivers precisely the amount of heat required to prevent condensation while helping extend battery life based on real-time data.
• The “Smart Control” system monitors ambient temperature and humidity and automatically adjusts the power output of the dew heater elements.
• Compatible with dew heater rings for 5", 6", 8", 9.25", 11", and 14" sizes as well as third-party heater straps or bands equipped with a temperature probe.
• Supports connection of up to two heating elements and one additional 12V DC device, such as your telescope mount.
• Can be operated as a standalone accessory or in combination with the telescope hand controller or CPWI telescope control software to display data and perform manual adjustments.
• Suitable for CG-5 (Vixen-style) and CGE dovetail mounts; can also be optionally attached to a tripod leg.
• Durable metal housing with integrated cooling fan to protect electronic components.

• The dew and power control system delivers precisely the amount of heat required to prevent condensation while helping extend battery life based on real-time data.
• The “Smart Control” system monitors ambient temperature and humidity and automatically adjusts the power output of the connected heating elements.
• Compatible with dew heater rings for 5", 6", 8", 9.25", 11", and 14" sizes as well as third-party heating straps or bands equipped with a temperature probe.
• Efficient power management for complete telescope accessories through four 12V DC outputs (one of which is variable voltage).
• Integrated USB 3.2 hub with three USB Type-A power ports allows all your devices to be connected to your computer using only a single cable.
• Can be operated either in standalone mode or in combination with your telescope hand controller or the CPWI telescope control software to display data and perform manual adjustments.
• Suitable for CG-5 (Vixen-style) and CGE dovetail mounts; can optionally be attached to a tripod leg.
• Durable metal housing with integrated cooling fan to protect electronic components.

• Upgrade your Celestron computerized telescope to GPS with SkySync
• Improve the speed and accuracy of alignments with 16-channel GPS
• Automatically updates the time and date
• Plugs into the AUX port on the base of the telescope
• Compatible for all non-GPS Celestron computerized telescopes
• Manufactured by CELESTRON, USA

• For up to five 1.25" filters
• New design with high quality mechanics
• Easy to use
• Easy filter change - lid with quick release fastener
• Compatible with Skyris CCD cameras and many other cameras
• Supplied without filter
• Manufactured by CELESTRON, USA

• Advanced version of the popular Celestron SkyMaster binocular series featuring ED objective lenses for exceptional image quality – nearly free of chromatic aberration, delivering natural colors, high sharpness, and enhanced contrast
• Large 50 mm objective lenses with high light-gathering capability – ideal for astronomical observations
• Eyepieces with threads compatible with standard astronomical 1.25-inch filters to enhance detail or reduce the effects of light pollution
• High-quality BaK-4 prisms combined with fully multi-coated optics and XLT coating ensure maximum light transmission for bright, detailed images
• The wide objective spacing of the Porro prism design provides a stronger three-dimensional image impression
• Comfortable for eyeglass wearers thanks to generous eye relief and soft, padded, twist-up eyecups
• Durable rubber-armored housing with ergonomic design for comfortable outdoor handling
• Integrated tripod mount for shake-free observations even during extended viewing sessions

• Advanced version of the proven SkyMaster binoculars from Celestron featuring ED objective lenses for outstanding image quality – virtually free of chromatic aberration, with natural colors, high sharpness, and enhanced contrast
• Generous 80 mm objective lenses with high light-gathering power – ideal for astronomical observations
• Eyepieces with threads for standard 1.25-inch astronomical filters to enhance detail or reduce light pollution
• High-quality BaK-4 prisms and fully multi-coated optics with XLT coating ensure maximum light transmission and bright, highly detailed images
• The wide objective spacing of the Porro design creates a pronounced three-dimensional viewing experience
• Comfortable for eyeglass wearers thanks to generous eye relief and soft, twist-up eyecups
• Durable rubber-armored housing with ergonomic design for comfortable outdoor handling
• Integrated tripod adapter for steady observations over extended periods

• Advanced version of the popular Celestron SkyMaster binoculars featuring ED objectives for outstanding image quality that virtually eliminates chromatic aberration, delivering natural colors, higher resolution, and improved contrast
• Large 70 mm objective lenses provide excellent light gathering performance – ideal for astronomical observations
• The eyepieces feature threading compatible with standard 1.25-inch astronomical filters to enhance image detail or reduce the effects of light pollution
• BaK-4 prisms combined with fully multi-coated optics and XLT coating technology improve light transmission for brighter and more detailed images
• Wide-spaced Porro prism objectives provide a stronger three-dimensional image impression
• Eyeglass-friendly design with generous eye relief and padded, rotating eyecups
• Durable rubber-armored housing with optimized ergonomics for comfortable outdoor use
• Tripod mount connection for stable, shake-free viewing during extended observation sessions

• High-quality large binoculars with 25x magnification and Porro prisms
• Large 70 mm objective lenses for maximum light gathering in low-light conditions and astronomy
• Premium BaK-4 prisms for bright, high-contrast images
• Sharp image quality across the entire field of view
• Long eye relief – ideal for eyeglass wearers
• Diopter adjustment for personalized focusing
• Fully multi-coated optics for enhanced light transmission
• Perfect for astronomy, nature observation, and landscape viewing
• Durable rubber-armored housing for a secure grip and protection
• Precise focusing via large center focus wheel
• Includes tripod adapter for vibration-free observations
• Supplied with carrying case, neck strap, and accessories
• Quality product by CELESTRON, USA

• Large 80 mm objective lenses for excellent light gathering in low light conditions or for astronomical observing
• Detachable RSR rail for attaching an optional red dot finderscope
• Rubber armored for improved ergonomics and protection from every day use in the field
• Waterproof and nitrogen purged for use in all weather conditions
• Made by Celestron, USA

• Large 70 mm objective lenses for excellent light gathering in low light conditions or for astronomical observing
• Detachable RSR rail for attaching an optional red dot finderscope
• Rubber armored for improved ergonomics and protection from every day use in the field
• Waterproof and nitrogen purged for use in all weather conditions
• Made by Celestron, USA

• Large 70 mm objective lenses for excellent light gathering in low light conditions or for astronomical observing
• Detachable RSR rail for attaching an optional red dot finderscope
• Rubber armored for improved ergonomics and protection from every day use in the field
• Waterproof and nitrogen purged for use in all weather conditions
• Made by Celestron, USA

• 12x magnification porro prism binocular
• Large 60 mm objective lens offers maximum image brightness in low-light conditions
• Multi-Coated optics for sharp, clear views
• Suitable for terrestrial or astronomical viewing
• Protective rubber covering for ultra-firm grip
• Large center focus knob for easy focusing
• Tripod adaptable
• Long eye relief ideal for eyeglass wearers
• Carrying case included for travel and safe storage
• Made by Celestron, USA

• ED Objective Lens: Minimizes chromatic aberration, accurate color reproduction, increased resolution and contrast
• XLT Coatings (Fully Multi-Coated Optics): Proprietary XLT lens coatings maximize light transmission through the optical path for brighter images and increased resolution and contrast
• Magnesium Alloy Body: This material is strong and durable, but lighter weight than traditional aluminum alloy housings
• Dual focus: Course focus for rough adjustment and fine focus for detailed adjustment. Quicker focusing mechanism.
• Rotating tripod mount with detents: Place the orientation of the eyepiece in the best viewing position for application
• 20-60x Zoom Eyepiece: Adjustable magnification, giving you a wide field of view for general viewing and detailed up close viewing when needed. Twist-up eyecup for correct positioning of the user's eyes for comfortable viewing with or without eyeglasses.
• Standard 1.25” eyepiece mount allows a variety of astronomical eyepieces to be used with the spotting scope
• T-Adapter ring included for easy 35mm/DSLR photography
• Sliding sunshade with sighting line keeps out stray light and keeps moisture off of the objective lens. Sighting line aids in finding the subject you want to bring into view.
• Made by Celestron, USA

• ED Objective Lens: Minimizes chromatic aberration, accurate color reproduction, increased resolution and contrast
• XLT Coatings (Fully Multi-Coated Optics): Proprietary XLT lens coatings maximize light transmission through the optical path for brighter images and increased resolution and contrast
• Magnesium Alloy Body: This material is strong and durable, but lighter weight than traditional aluminum alloy housings
• Dual focus: Course focus for rough adjustment and fine focus for detailed adjustment. Quicker focusing mechanism.
• Rotating tripod mount with detents: Place the orientation of the eyepiece in the best viewing position for application
• 22-67x Zoom Eyepiece: Adjustable magnification, giving you a wide field of view for general viewing and detailed up close viewing when needed. Twist-up eyecup for correct positioning of the user's eyes for comfortable viewing with or without eyeglasses.
• Standard 1.25” eyepiece mount allows a variety of astronomical eyepieces to be used with the spotting scope
• T-Adapter ring included for easy 35mm/DSLR photography
• Sliding sunshade with sighting line keeps out stray light and keeps moisture off of the objective lens. Sighting line aids in finding the subject you want to bring into view.
• Made by Celestron, USA

• ED Objective Lens: Minimizes chromatic aberration, accurate color reproduction, increased resolution and contrast
• XLT Coatings (Fully Multi-Coated Optics): Proprietary XLT lens coatings maximize light transmission through the optical path for brighter images and increased resolution and contrast
• Magnesium Alloy Body: This material is strong and durable, but lighter weight than traditional aluminum alloy housings
• Dual focus: Course focus for rough adjustment and fine focus for detailed adjustment. Quicker focusing mechanism.
• Rotating tripod mount with detents: Place the orientation of the eyepiece in the best viewing position for application
• 22-67x Zoom Eyepiece: Adjustable magnification, giving you a wide field of view for general viewing and detailed up close viewing when needed. Twist-up eyecup for correct positioning of the user's eyes for comfortable viewing with or without eyeglasses.
• Standard 1.25” eyepiece mount allows a variety of astronomical eyepieces to be used with the spotting scope
• T-Adapter ring included for easy 35mm/DSLR photography
• Sliding sunshade with sighting line keeps out stray light and keeps moisture off of the objective lens. Sighting line aids in finding the subject you want to bring into view.
• Made by Celestron, USA

• ED (Extra-Low Dispersion) objectives provide an almost color-error-free image with precise color reproduction as well as high sharpness, resolution and contrast
• Flat-field technology ensures a consistently sharp, flat image up to the edge – without disturbing field curvature
• Fully multi-coated optics for maximum light transmission and bright, clear images
• BaK-4 prisms with dielectric phase-correction coating for vivid, natural-looking colors
• Eyeglass-friendly design thanks to generous eye relief and robust, multi-click rotating eyecups
• Ergonomically balanced design for comfortable and secure handling
• 1.5 m close focus for detailed short-range observation
• Integrated tripod mount for stable long-term observation

• ED (Extra-Low Dispersion) objective lenses deliver an almost chromatic aberration–free image with precise color reproduction, high sharpness, resolution, and contrast
• Flat-field technology ensures a sharp, distortion-free image right to the edge – without field curvature
• Fully multi-coated optics for maximum light transmission and bright, clear images
• BaK-4 prisms with dielectric phase-correction coating for brilliant, true-to-life colors
• Eyeglass-friendly design with generous eye relief and robust multi-click twist-up eyecups
• Ergonomically balanced design for comfortable and secure handling
• 1.5 m close focus for detailed observation at short distances
• Integrated tripod adapter for stable long-term observations

• The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 1400 one full F-Stop faster than f/11, reducing your exposure time by half to capture the same brightness of object
• 5-element lens design
• Maintains similar flat-field performance as native EdgeHD optical design
• Increases field of view by 43% to better capture wide field images
• Threads directly onto the 3.25" threads of the EdgeHD which reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders
• Maintains the identical back focus when used at f/11 and provides generous back focus to accommodate additional accessories and wide variety of cameras
• Allows use of existing EdgeHD T-Adapters with or without the Reducer Lens
• Made by CELESTRON, USA

• The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 9.25" one full F-Stop faster than f/10, reducing your exposure time by half to capture the same brightness of object
• 4-element lens design
• Maintains similar flat-field performance as native EdgeHD optical design
• Increases field of view by 43% to better capture wide field images
• Threads directly onto the 3.25" threads of the EdgeHD which reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders
• Maintains the identical back focus when used at f/10 and provides generous back focus to accommodate additional accessories and wide variety of cameras

• The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 800 one full f-stop faster than f/10, doubling the equivalent exposure at f/10
• 4-element lens design
• Maintains similar flat-field performance as native EdgeHD optical design
• Increases field of view by 43% (double by area) to better capture wide field images
• Optimized for APS-C sized sensors, including most DSLR cameras and Nightscape CCD cameras
• Provides generous 105mm back focus to accomodate additional accessories and a wide variety of cameras
• Compatible with EdgeHD 800 T-Adapter
• Manufactured by CELESTRON, USA

• The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 1100 one full F-Stop faster than f/10, reducing your exposure time by half to capture the same brightness of object
• 5-element lens design
• Maintains similar flat-field performance as native EdgeHD optical design
• Increases field of view by 43% to better capture wide field images
• Threads directly onto the 3.25" threads of the EdgeHD which reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders
• Maintains the identical back focus when used at f/10 and provides generous back focus to accommodate additional accessories and wide variety of cameras
• Allows use of existing EdgeHD T-Adapters with or without the Reducer Lens
• Manufactured by CELESTRON, USA

• This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain telescopes
• This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality
• The Reducer/Corrector is f/6.3 for C5, C6, C8, C9¼ and C11 telescopes and f/7 for the C14 telescope
• Made by CELESTRON, USA

• Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor.
• Unlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras.
• Ultra-Stable Focus System – precision linear ball bearing virtually eliminates image shift.
• Integrated air cooling system –12V DC MagLev fan reduces cooldown time and provides optimal air flow while filtering out dust.
• Internal filter mount – seamlessly accommodates a Light Pollution Imaging Filter into the optical path.
• CGE dovetail mounting rail.
• Performs over a wider spectral range than most telescopes, from 390-800 nm, so more of the light passing through the astrograph is in sharp focus.
• Made by Celestron, USA

Includes or respectively is compatible with the following Celestron-Technologies:

• Fast, wide-field 11” f/2.2 optical design with rare-earth glass for images free of false color, coma, and field curvature
• Large 43.3mm optimized image circle maintains pinpoint stars to the far corners of even the largest astroimaging sensors, while the usable field extends even further to 52mm for larger format sensors
• New Ultra-Stable Focus System (USFS) minimizes focus shift and mirror flop
• Integrated air-cooling system features a quiet, high-output 12V MagLev fan and vents with mesh filters to prevent dust ingress
• Common camera adapters (T-thread and M48) included for easy attachment to popular CCD and DSLR cameras
• Made by Celestron, USA

Includes or respectively is compatible with the following Celestron Technologies: