Manual clutches in both Altitude and Azimuth offer greater flexibility to manually point the telescope when powered off. Optical coatings are very thin layers of material that are applied to the glass in a process called vacuum deposition. The physical properties and thickness of each layer in the coating, as well as their orientation with each other and the glass to which they are applied, determine how well they will do their job. A zipper compartment can hold small accessories. It needs AA batteries or an external power source to run if away from an AC power socket. (18.5 kg) We are sorry that this post was not useful for you! Related: Best telescopes (opens in new tab), Optical design:Schmidt-Cassegrain Prices can vary and fluctuate according to availability but in general the 8SE is the cheapest, followed by the Evolution 8, and then the 8HD is the most expensive. The steel tripod features leg etchings to help you achieve a level, uniform height for your telescope. This reflects the additional value that each model provides and its up to you to decide what is worth paying extra for: These can also all be bought as standalone OTAs Celestion C8 and Celestion 8 EdgeHD and then combined with a standalone equatorial mount like the Celestion AVX, CGEM II or CGX. From the dark patches of the lunar mare, to the distinguishable craters of Tycho and Copernicus and the lunar terminator, the optics presented a crisp view with high clarity and resolution. 
At the time of the review, using the technology was a new experience to us, but it was straightforward and didnt take longer than your average, manual alignment. Its the only fork-mounted telescope in its price range that offers worm gears, along with improved motors.
When you purchase through links on our site, we may earn an affiliate commission. Fortunately, the right optical coatings and lens materials can minimize the amount of light lost to these sources. It helps to filter out light pollution in the night sky, which increases contrast and allows us to see more detail in celestial objects. An equatorial wedge fits between your telescope base and the tripod, turning your alt-azimuth Evolution telescope into an equatorial mount for astrophotography! Protect the optics and electronics of the 8 Evolution by storing the OTA & drive base in this padded carry case from Celestron. Its the only fork-mounted telescope in its price range that offers worm gears and greatly improved motors standard. You can add Celestrons equatorial wedge to convert them from alt-az to equatorial to improve performance for deep sky imaging. Get fantastic offers by subscribing to the digital and/or print edition now. It offers many thoughtful design features that combine to provide you the best possible experience out under the stars. In our opinion, the internal battery seems to be an under-appreciated aspect it saves having to spend extra money on a battery pack and, as an added bonus, an international AC adapter is also provided. Copyright 2017-2022 Skies & Scopes | All Rights Reserved | As an Amazon Associate we earn from qualifying purchases. Simply connect the device to NexStar Evolutions built-in wireless network, and enjoy viewing the universe with the Celestron mobile app for iOS and Android. The steel tripod features leg etchings to help achieve a level, uniform height for the telescope. Angle Adjusters, Adaptive Optics & Field De-Rotators, Celestron - NexStar Evolution 8" SCT Telescope - 12091, Skip to the beginning of the images gallery, landmark telescopes reach a new level with the, . Our lunar companion was at waxing gibbous phase at the time of observation, with 85.9% luminosity.
It lacks some of the astrophotography advantages of the 8HD model below, but for visual astronomy they are essentially like for like. It comes with a tall and sturdy mount and tripod. As noted above, the EdgeHD optics correct the distortion you get around the edges of images when using SCT telescopes and their curved mirrors. Again, there was no interference or issues with the resolution of this brilliant, 0.12-magnitude supergiant. Its one of the most popular telescope bundles in the world as you get an 8-inch telescope tube with a GOTO mount of manageable weight and size at a price that is good value. The 8-inch OTA combined with the sturdy mount make this a visual astronomy powerhouse. Our image of the day, Binoculars deals: The best discounts and savings available, International Space Station: Live updates, Asteroid Bennu is old before its time thanks to the sun, Satellites watch raging wildfire threatening California's Yosemite National Park, Your monthly guide to stargazing & space science, Try a single issue or save on a subscription, Issues delivered straight to your door or device. It is the first Schmidt-Cassegrain telescope with integrated WiFi so you can leave your hand control behind and slew to all the best celestial objects with a tap of your smartphone or tablet. Even with the star-forming region's large size, the Plssl could accommodate the majority of the nebula. 
Each item of the kit has been selected to make sure your optical surfaces can be cleaned and free of blemishes caused by dirt, fingerprints, and other particles. Celestron engineers designed the NexStar Evolution based on years of customer feedback. Celestron engineers designed the NexStar Evolution series based on years of customer feedback. 
For long exposures you will need to add the, It has features that tailor it for deep-sky astrophotography and this separates it from the regular 8-inch. Adding a wedge also lets you use an autoguider, should you choose to do so. Our team of product advisors know what its like to buy astronomy equipment for the first time. It lacks in-built wifi (although this can be added with Celestrons. The icing on the cake is the 8-inch Schmidt-Cassegrain telescope, with improved EdgeHD optics for crisper, clearer sight of targets you wish to observe. Connect your device to NexStar Evolutions built-in wireless network, and explore the universe with the Celestron mobile app for iOS and Android. There is no need to point the telescope north or to level the optical tube as in previous alignment methods: the initial position of the telescope is irrelevant. Unique enhanced multi-layer mirror coatings made from precise layers of aluminum, SiO2 (quartz), TiO2 (titanium dioxide), and Si02 (silicon dioxide). This means we may be compensated if you click links on this page at no extra cost to you. 
Water white glass transmits about 90.5% without anti-reflective coatings; thats 3.5% better transmission than uncoated soda lime glass. There are also a few other Celestion 8-inch telescope OTAs and packages that are worth comparing to get the full overview. *This website makes money through affiliate commissions. Slewing to the opposite corner of Orion, we picked out the bluish-white hue of Rigel.
However the mounts are different: These mounts are all alt-azimuth, which is best for visual observing but not astrophotography. The redness of the latter was easily recognisable, and the optical system seemed to have no major issues with chromatic or spherical aberration.
Please let us know if you have any comments or questions below. The Celestron NexStar Evolution 8 can be pushed to its useful magnification of 480x without suffering the consequences of poor, blurred images. Anything less and a message will pop up on the hand control that says, "Too Few Stars". Please use another browser such as Chrome, Edge, Firefox, or Safari for the best experience.
For astronomers interested in astro-imaging, the Celestron NexStar Evolution 8" Schmidt-Cassegrain telescope is an excellent, affordable way to get started. 
For the first time ever on a consumer telescope, Celestron's NexStar Evolution 8" includes its own Built-in Lithium-ion Battery. This is the C8 HD OTA combined with the AVX equatorial mount. Included with the optical tube assembly (OTA) is a robust, stainless steel tripod, which supports the set up with ease. Also, the Fastar technology allows you to remove the secondary mirror and attach your camera to the front, thereby massively speeding up the focal ratio from F/10 to F/2 (you need to add a Hyperstar lens to do this). Celestron NexStar Evolution Manual (520.92 kB), Celestron NexStar Evolution Addendum (396.09 kB), Telescope Cases, Covers & Dobsonian Shrouds, Skip to the beginning of the images gallery. Reflectivity is fairly flat across the spectrum, optimizing it for both imaging and visual observing. In comparison to the models above and below: Overall, this is a higher quality package for astronomy than the 8SE above, but this comes at a higher cost. NY 10036. Despite being designed for astrophotography, you will still need to add the. Forget the (included) hand control and slew to all the best celestial objects with a touch of a smartphone or tablet. 
This is the OTA of the 8-inch Celestron Rowe-Ackermann Schmidt Astrograph (RASA). Check out the video below! A mirror without coatings reflects about 4% of the light that hits its surface, but a mirror coated with standard aluminum coatings reflects about 86-88%and a mirror coated with StarBright XLT reflects 95%. Mount type:Single-arm fork, alt-azimuth. That is a nice choice of magnifications for observing a wide range of objects! The Nexstar Evolution series of telescopes are fully computerized GoTo telescopes with an easy to use hand controller. Of the Celestron NexStar Evolution range, we tested the Evolution 8. Eyepiece 1 focal length:40 mm (51x) High-transmission water white glass is used instead of soda lime glass for the corrector lens. This is the same C8 OTA combined with the AVX equatorial mount. Gemma Lavender As you progress in the hobby of astronomical imaging, you can add the Celestron Pro HD Wedge to achieve longer exposures for more detailed astrophotos. All coupons, tax, shipping, store credit and gift cards will be applied during checkout. As users progress in expertise in astro-imaging, Celestron's Pro HD Wedge can be added to facilitate longer exposures for more detailed astrophotos. "Gear Experts", knows astronomy and how to service our customers. Operation of its WiFi technology is seamless, while the computerized GoTo mount boasts exceedingly high performance. 
You have successfully joined our subscriber list. You will receive a verification email shortly. The purpose of a telescope is to collect as much light as possible. Celestrons landmark telescopes reach a new level with the NexStar Evolution 8, the first of a series of Celestron Schmidt-Cassegrain telescopes with integrated WiFi standard. Celestron's telescopes continue to evolve and improve, and they have done an amazing job of merging their highly-regarded Schmidt-Cassegrain telescopes with a computerized, single-fork mount for an easier and much more enjoyable experience when observing the night sky meet the NexStar Evolution. AstroZap - 8" SCT Aluminum Dew Shield Cap, SKB - 29" x 18" x 14" iSeries 2918-14 Waterproof Utility Case w/ cubed foam, Celestron - 12mm X-Cel LX Eyepiece - 1.25" - 93424, Celestron - 18mm X-Cel LX Eyepiece - 1.25" - 93425, Celestron - Accessory Kit 1.25" Eyepiece and Filter Kit - 94303, Celestron - 1.25" Skyris 5-Position Filter Wheel, Celestron - T-Adapter for C5,8,9-1/4,11,14 - 93633-A, Celestron - f/6.3 Reducer Corrector - 94175, Celestron - EclipSmart Solar Filter - 8" SCT and EdgeHD, Celestron - Wedge for NexStar Evolution and SE 6/8 - 93665, Celestron - X-Cel LX 2x Barlow Lens - 1.25" - 93529, Celestron - X-Cel LX 3x Barlow Lens - 1.25" - 93428, 4 Aux ports (Hand Control can use any of the Aux ports), Internal 9 6V, 4 5Ah lithium iron phosphate battery (LiFePO4), 2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 port for PC connection, SkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, Quick-Align, Last Alignment, EQ North / EQ South Alignment (EQ align requires an equatorial wedge), Over 40,000 including 220 of the best deep sky and solar system objects, Celestron's Starry Night Special Edition Software | SkyPortal App. A wedge allows you to take longer exposures of deep-sky objects to bring out faint details. Without the 2X Barlow, the eyepieces will produce 51X and 156X magnifications, respectively. No longer will batteries or external power supply be necessary for a computerized viewing session. Of course, the 8 Schmidt-Cassegrain optical system offers bright, sharp views with StarBright XLT optical coatingsa great choice for visual observers and budding astroimagers alike. Its the most expensive and, at the time of writing, is the hardest to find in stock.
Theres never any pressure to buy, and you can rest assured that your recommendation is personalized for you rather than motivated by financial gain. However, it is an imaging-only telescope and cannot be used for visual observing, only astrophotography. Once weve done that, we ensure you understand WHY were recommending the product by teaching you the concepts behind the product and in the process, we demystify all the terminology. Manufacturer's warranty period, if known. You can even use NexStar Evolutions USB charge port to top off the other devices in your life that need to stay powered on during an observing session. By entering your email address you agree to receive emails from Skies &Scopes. The steel tripod features leg etchings to help achieve a level, uniform height for the telescope. Stating that were the best can seem a bit like a catch. Since the function of a mirror is to collect light by way of reflection, Celestron uses only highly-reflective metallic coatings on these optical elements. Our knowledge is only surpassed by our passion for this wonderful hobby we all love so much. It is specified that the telescope can accommodate most cameras, especially larger format CCD (charge-coupled device) and DSLR cameras. This light pollution reduction (LPR) filter threads onto any 1.25" eyepiece or Barlow. Curious to learn more about the NexStar Evolution series? Be warned though, the technology will only work at its best under reasonably clear skies free of light pollution and with an array of stars at your disposal. Celestron's proprietary SkyAlign alignment procedure is built into the Celestron mobile app, so users are ready to observe within minutes. Add Apertura Universal Tripod Case - UTC to your order? We know how to narrow down the products that best fit YOUR needs, rather than push something simply because its easy. SUPERIOR STARBRIGHT XLT OPTICAL COATINGS.
Continuing our tour of the constellation, we tested the optical system on the more-diffuse Orion Nebula (Messier 42), which required reverting back to the 40 mm eyepiece. No visual defects such as colour fringing, warping or coma, Excellent, clear views of deep-sky and solar system targets.
The astrophotography credentials of this telescope are also backed up by a study we did of 350+ images shortlisted for the Astronomy Photographer of the Year competition in the last three years. The amount of light gathered affects the brightness of the resulting image. The mount is less sturdy than that coming with the other two telescopes, having just half the payload capacity.
Visit our corporate site (opens in new tab). However, it boasts a much sturdier mount and also features in-built WIFI so that it can be controlled by an app on your phone rather than the hand controller without having to buy any extra components. A mirror without coatings reflects about 4% of the light that hits its surface, but a mirror coated with standard aluminum coatings reflects about 86-88%and a mirror coated with, Control your telescope wirelessly from your iOS or Android smartphone or tablet with the free Celestron mobile app with planetarium interface and SkyAlign technology, Compact, portable 8-inch Schmidt-Cassegrain optical tube with StarBright XLT optical coatings and Fastar compatibility, Computerized GoTo mount with high-performance worm gears and motors for improved tracking accuracy, along with reduced gear backlash, Rechargeable lithium-ion battery with enough power for 10 hours of continuous observing, Improved industrial design with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device. 
Enter your emailto receive the latestastrophotography guides and updates. It has an F/2 focal ratio just like what the EdgeHD OTA can be converted to. Use the free, This model of the NexStar Evolution includes a portable 8 Schmidt-Cassegrain optical tube with StarBright XLT optical coatings and Fastar compatibility, The computerized Evolution GoTo mount includes high-performance worm gears and motors for improved tracking accuracy, along with reduced gear backlash, Included rechargeable lithium-ion battery provides enough power for 10 hours of continuous observing, The Celestron NexStar Evolution has an improved industrial design, with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device, Finderscope: Starpointer (Includes 3V CR2032 lithium button battery), Power Requirements: Internal Battery Included, Secondary Mirror Obstruction: 2.5 in (64 mm), Secondary Mirror Obstruction by Diameter: 36%, Secondary Mirror Obstruction by Area: 9.77%, Tracking Rates: Sidereal, Solar and Lunar, Alignment Procedures: SkyAlign, 3-Star Align, Solar System Align, Communication Ports: 1 hand control and 3 aux ports, App Database: Over 120,000 including 220 of the best deep sky and solar system objects, Celestron 8" f/10 Schmidt-Cassegrain Telescope, Single Fork Arm NexStar Evolution Computerized Alt-Azimuth Mount, Adjustable 1.25" Steel Tripod with Accessory Tray.
At the time of the review, using the technology was a new experience to us, but it was straightforward and didnt take longer than your average, manual alignment. Its the only fork-mounted telescope in its price range that offers worm gears, along with improved motors. When you purchase through links on our site, we may earn an affiliate commission. Fortunately, the right optical coatings and lens materials can minimize the amount of light lost to these sources. It helps to filter out light pollution in the night sky, which increases contrast and allows us to see more detail in celestial objects. An equatorial wedge fits between your telescope base and the tripod, turning your alt-azimuth Evolution telescope into an equatorial mount for astrophotography! Protect the optics and electronics of the 8 Evolution by storing the OTA & drive base in this padded carry case from Celestron. Its the only fork-mounted telescope in its price range that offers worm gears and greatly improved motors standard. You can add Celestrons equatorial wedge to convert them from alt-az to equatorial to improve performance for deep sky imaging. Get fantastic offers by subscribing to the digital and/or print edition now. It offers many thoughtful design features that combine to provide you the best possible experience out under the stars. In our opinion, the internal battery seems to be an under-appreciated aspect it saves having to spend extra money on a battery pack and, as an added bonus, an international AC adapter is also provided. Copyright 2017-2022 Skies & Scopes | All Rights Reserved | As an Amazon Associate we earn from qualifying purchases. Simply connect the device to NexStar Evolutions built-in wireless network, and enjoy viewing the universe with the Celestron mobile app for iOS and Android. The steel tripod features leg etchings to help achieve a level, uniform height for the telescope. Angle Adjusters, Adaptive Optics & Field De-Rotators, Celestron - NexStar Evolution 8" SCT Telescope - 12091, Skip to the beginning of the images gallery, landmark telescopes reach a new level with the, . Our lunar companion was at waxing gibbous phase at the time of observation, with 85.9% luminosity.
It lacks some of the astrophotography advantages of the 8HD model below, but for visual astronomy they are essentially like for like. It comes with a tall and sturdy mount and tripod. As noted above, the EdgeHD optics correct the distortion you get around the edges of images when using SCT telescopes and their curved mirrors. Again, there was no interference or issues with the resolution of this brilliant, 0.12-magnitude supergiant. Its one of the most popular telescope bundles in the world as you get an 8-inch telescope tube with a GOTO mount of manageable weight and size at a price that is good value. The 8-inch OTA combined with the sturdy mount make this a visual astronomy powerhouse. Our image of the day, Binoculars deals: The best discounts and savings available, International Space Station: Live updates, Asteroid Bennu is old before its time thanks to the sun, Satellites watch raging wildfire threatening California's Yosemite National Park, Your monthly guide to stargazing & space science, Try a single issue or save on a subscription, Issues delivered straight to your door or device. It is the first Schmidt-Cassegrain telescope with integrated WiFi so you can leave your hand control behind and slew to all the best celestial objects with a tap of your smartphone or tablet. Even with the star-forming region's large size, the Plssl could accommodate the majority of the nebula. Each item of the kit has been selected to make sure your optical surfaces can be cleaned and free of blemishes caused by dirt, fingerprints, and other particles. Celestron engineers designed the NexStar Evolution based on years of customer feedback. Celestron engineers designed the NexStar Evolution series based on years of customer feedback. For long exposures you will need to add the, It has features that tailor it for deep-sky astrophotography and this separates it from the regular 8-inch. Adding a wedge also lets you use an autoguider, should you choose to do so. Our team of product advisors know what its like to buy astronomy equipment for the first time. It lacks in-built wifi (although this can be added with Celestrons. The icing on the cake is the 8-inch Schmidt-Cassegrain telescope, with improved EdgeHD optics for crisper, clearer sight of targets you wish to observe. Connect your device to NexStar Evolutions built-in wireless network, and explore the universe with the Celestron mobile app for iOS and Android. There is no need to point the telescope north or to level the optical tube as in previous alignment methods: the initial position of the telescope is irrelevant. Unique enhanced multi-layer mirror coatings made from precise layers of aluminum, SiO2 (quartz), TiO2 (titanium dioxide), and Si02 (silicon dioxide). This means we may be compensated if you click links on this page at no extra cost to you. Water white glass transmits about 90.5% without anti-reflective coatings; thats 3.5% better transmission than uncoated soda lime glass. There are also a few other Celestion 8-inch telescope OTAs and packages that are worth comparing to get the full overview. *This website makes money through affiliate commissions. Slewing to the opposite corner of Orion, we picked out the bluish-white hue of Rigel. However the mounts are different: These mounts are all alt-azimuth, which is best for visual observing but not astrophotography. The redness of the latter was easily recognisable, and the optical system seemed to have no major issues with chromatic or spherical aberration.
Please let us know if you have any comments or questions below. The Celestron NexStar Evolution 8 can be pushed to its useful magnification of 480x without suffering the consequences of poor, blurred images. Anything less and a message will pop up on the hand control that says, "Too Few Stars". Please use another browser such as Chrome, Edge, Firefox, or Safari for the best experience.
For astronomers interested in astro-imaging, the Celestron NexStar Evolution 8" Schmidt-Cassegrain telescope is an excellent, affordable way to get started. For the first time ever on a consumer telescope, Celestron's NexStar Evolution 8" includes its own Built-in Lithium-ion Battery. This is the C8 HD OTA combined with the AVX equatorial mount. Included with the optical tube assembly (OTA) is a robust, stainless steel tripod, which supports the set up with ease. Also, the Fastar technology allows you to remove the secondary mirror and attach your camera to the front, thereby massively speeding up the focal ratio from F/10 to F/2 (you need to add a Hyperstar lens to do this). Celestron NexStar Evolution Manual (520.92 kB), Celestron NexStar Evolution Addendum (396.09 kB), Telescope Cases, Covers & Dobsonian Shrouds, Skip to the beginning of the images gallery. Reflectivity is fairly flat across the spectrum, optimizing it for both imaging and visual observing. In comparison to the models above and below: Overall, this is a higher quality package for astronomy than the 8SE above, but this comes at a higher cost. NY 10036. Despite being designed for astrophotography, you will still need to add the. Forget the (included) hand control and slew to all the best celestial objects with a touch of a smartphone or tablet. This is the OTA of the 8-inch Celestron Rowe-Ackermann Schmidt Astrograph (RASA). Check out the video below! A mirror without coatings reflects about 4% of the light that hits its surface, but a mirror coated with standard aluminum coatings reflects about 86-88%and a mirror coated with StarBright XLT reflects 95%. Mount type:Single-arm fork, alt-azimuth. That is a nice choice of magnifications for observing a wide range of objects! The Nexstar Evolution series of telescopes are fully computerized GoTo telescopes with an easy to use hand controller. Of the Celestron NexStar Evolution range, we tested the Evolution 8. Eyepiece 1 focal length:40 mm (51x) High-transmission water white glass is used instead of soda lime glass for the corrector lens. This is the same C8 OTA combined with the AVX equatorial mount. Gemma Lavender As you progress in the hobby of astronomical imaging, you can add the Celestron Pro HD Wedge to achieve longer exposures for more detailed astrophotos. All coupons, tax, shipping, store credit and gift cards will be applied during checkout. As users progress in expertise in astro-imaging, Celestron's Pro HD Wedge can be added to facilitate longer exposures for more detailed astrophotos. "Gear Experts", knows astronomy and how to service our customers. Operation of its WiFi technology is seamless, while the computerized GoTo mount boasts exceedingly high performance. You have successfully joined our subscriber list. You will receive a verification email shortly. The purpose of a telescope is to collect as much light as possible. Celestrons landmark telescopes reach a new level with the NexStar Evolution 8, the first of a series of Celestron Schmidt-Cassegrain telescopes with integrated WiFi standard. Celestron's telescopes continue to evolve and improve, and they have done an amazing job of merging their highly-regarded Schmidt-Cassegrain telescopes with a computerized, single-fork mount for an easier and much more enjoyable experience when observing the night sky meet the NexStar Evolution. AstroZap - 8" SCT Aluminum Dew Shield Cap, SKB - 29" x 18" x 14" iSeries 2918-14 Waterproof Utility Case w/ cubed foam, Celestron - 12mm X-Cel LX Eyepiece - 1.25" - 93424, Celestron - 18mm X-Cel LX Eyepiece - 1.25" - 93425, Celestron - Accessory Kit 1.25" Eyepiece and Filter Kit - 94303, Celestron - 1.25" Skyris 5-Position Filter Wheel, Celestron - T-Adapter for C5,8,9-1/4,11,14 - 93633-A, Celestron - f/6.3 Reducer Corrector - 94175, Celestron - EclipSmart Solar Filter - 8" SCT and EdgeHD, Celestron - Wedge for NexStar Evolution and SE 6/8 - 93665, Celestron - X-Cel LX 2x Barlow Lens - 1.25" - 93529, Celestron - X-Cel LX 3x Barlow Lens - 1.25" - 93428, 4 Aux ports (Hand Control can use any of the Aux ports), Internal 9 6V, 4 5Ah lithium iron phosphate battery (LiFePO4), 2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 port for PC connection, SkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, Quick-Align, Last Alignment, EQ North / EQ South Alignment (EQ align requires an equatorial wedge), Over 40,000 including 220 of the best deep sky and solar system objects, Celestron's Starry Night Special Edition Software | SkyPortal App. A wedge allows you to take longer exposures of deep-sky objects to bring out faint details. Without the 2X Barlow, the eyepieces will produce 51X and 156X magnifications, respectively. No longer will batteries or external power supply be necessary for a computerized viewing session. Of course, the 8 Schmidt-Cassegrain optical system offers bright, sharp views with StarBright XLT optical coatingsa great choice for visual observers and budding astroimagers alike. Its the most expensive and, at the time of writing, is the hardest to find in stock. Theres never any pressure to buy, and you can rest assured that your recommendation is personalized for you rather than motivated by financial gain. However, it is an imaging-only telescope and cannot be used for visual observing, only astrophotography. Once weve done that, we ensure you understand WHY were recommending the product by teaching you the concepts behind the product and in the process, we demystify all the terminology. Manufacturer's warranty period, if known. You can even use NexStar Evolutions USB charge port to top off the other devices in your life that need to stay powered on during an observing session. By entering your email address you agree to receive emails from Skies &Scopes. The steel tripod features leg etchings to help achieve a level, uniform height for the telescope. Stating that were the best can seem a bit like a catch. Since the function of a mirror is to collect light by way of reflection, Celestron uses only highly-reflective metallic coatings on these optical elements. Our knowledge is only surpassed by our passion for this wonderful hobby we all love so much. It is specified that the telescope can accommodate most cameras, especially larger format CCD (charge-coupled device) and DSLR cameras. This light pollution reduction (LPR) filter threads onto any 1.25" eyepiece or Barlow. Curious to learn more about the NexStar Evolution series? Be warned though, the technology will only work at its best under reasonably clear skies free of light pollution and with an array of stars at your disposal. Celestron's proprietary SkyAlign alignment procedure is built into the Celestron mobile app, so users are ready to observe within minutes. Add Apertura Universal Tripod Case - UTC to your order? We know how to narrow down the products that best fit YOUR needs, rather than push something simply because its easy. SUPERIOR STARBRIGHT XLT OPTICAL COATINGS.
Continuing our tour of the constellation, we tested the optical system on the more-diffuse Orion Nebula (Messier 42), which required reverting back to the 40 mm eyepiece. No visual defects such as colour fringing, warping or coma, Excellent, clear views of deep-sky and solar system targets. The astrophotography credentials of this telescope are also backed up by a study we did of 350+ images shortlisted for the Astronomy Photographer of the Year competition in the last three years. The amount of light gathered affects the brightness of the resulting image. The mount is less sturdy than that coming with the other two telescopes, having just half the payload capacity.
Visit our corporate site (opens in new tab). However, it boasts a much sturdier mount and also features in-built WIFI so that it can be controlled by an app on your phone rather than the hand controller without having to buy any extra components. A mirror without coatings reflects about 4% of the light that hits its surface, but a mirror coated with standard aluminum coatings reflects about 86-88%and a mirror coated with, Control your telescope wirelessly from your iOS or Android smartphone or tablet with the free Celestron mobile app with planetarium interface and SkyAlign technology, Compact, portable 8-inch Schmidt-Cassegrain optical tube with StarBright XLT optical coatings and Fastar compatibility, Computerized GoTo mount with high-performance worm gears and motors for improved tracking accuracy, along with reduced gear backlash, Rechargeable lithium-ion battery with enough power for 10 hours of continuous observing, Improved industrial design with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device. Enter your emailto receive the latestastrophotography guides and updates. It has an F/2 focal ratio just like what the EdgeHD OTA can be converted to. Use the free, This model of the NexStar Evolution includes a portable 8 Schmidt-Cassegrain optical tube with StarBright XLT optical coatings and Fastar compatibility, The computerized Evolution GoTo mount includes high-performance worm gears and motors for improved tracking accuracy, along with reduced gear backlash, Included rechargeable lithium-ion battery provides enough power for 10 hours of continuous observing, The Celestron NexStar Evolution has an improved industrial design, with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device, Finderscope: Starpointer (Includes 3V CR2032 lithium button battery), Power Requirements: Internal Battery Included, Secondary Mirror Obstruction: 2.5 in (64 mm), Secondary Mirror Obstruction by Diameter: 36%, Secondary Mirror Obstruction by Area: 9.77%, Tracking Rates: Sidereal, Solar and Lunar, Alignment Procedures: SkyAlign, 3-Star Align, Solar System Align, Communication Ports: 1 hand control and 3 aux ports, App Database: Over 120,000 including 220 of the best deep sky and solar system objects, Celestron 8" f/10 Schmidt-Cassegrain Telescope, Single Fork Arm NexStar Evolution Computerized Alt-Azimuth Mount, Adjustable 1.25" Steel Tripod with Accessory Tray.