Best Telescope Refractors
The Celestron 21035 Travel Scope 70 is a compact 70mm refractor telescope optimized for portability and convenience. The Travel Scope 70 uses a number of plastic components to keep the cost and weight down, including a plastic focuser and plastic lens shade, but the all glass lenses deliver beautiful views of backyard birds during the daytime and lovely views of the Moon and stars at night. The Travel Scope 70 offers daytime views that compare with more expensive spotting scopes. The tripod included with the Travel Scope 70 is described as a “full size photo tripod”, but I like it best as a table-top tripod with the legs kept short. Preassembled aluminum full size photographic tripod ensures a stable platform. BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images.
Reviews
Find Best Price at Amazon"For this price there is no better telescope in the market. Mount (an additional advantage of this telescope is that it is very light so no heavy duty mount is required... however it needs to be properly aligned and you need to be careful not to touch the camera, telescope or mount when taking a photo to avoid vibration)."
"Great telescope."
"A Christmas present for 2 young boys that went over really well."
"Brought for my 15 year old daughter and she loves it!"
"I bought this for my 4 year old daughter as a Christmas gift."
"Great deal on a great telescope with carry case."
"I got this for my granddaughter for Christmas."
"My son got this for his birthday, and loves it."
With it’s fully illustrated quick set up guide, the telescope is easy to assemble, and the package includes an erect image prism, high and low power eyepieces, and astronomy software for your PC. Refractors are known for their crisp, high contrast views of the Moon and planets and the Astromaster 90 delivers sharp views right out of the box. The low power 20mm eyepiece (50X magnification) nicely frames the moon, while the high power 10mm eyepiece (100X magnification) delivers a crisp close up image full of detail. This new tripod seems reasonably solid, I had no trouble focusing on the Moon and stars even with the high power eyepiece. Celestial objects will stay in the low power field of view for three or four minutes, but with a high power eyepiece they may disappear in a minute or less. Crisp clear views both day and night Rugged refractor design Quick and easy no-tool set up Erect image prism and two eyepieces included. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"This scope is plenty powerful enough to check out the moon in great detail, Jupiter (you can see the cloud bands) and Saturn (rings are visible). There are threads on the bottom of the scope's dovetail mount that allow you to mount it to a standard tripod and that wins lots of brownie points with me."
"It takes patience, and a little bit of luck in snapping the photo, but I have captured some images that have provided a lot of enjoyment."
"So far, we've only taken it out for one night of stargazing, but so far we love it."
"Bought as a birthday gift and my son-in-law loved it."
"Easy to use but can't see the planets all that well, you can barely make out the rings of Saturn but despite it showing up super tiny it's still really cool to see nonetheless."
"This is a good beginners telescope."
"I easily found Jupiter, sighted it in with the red dot finder (move your head until the two red dots make a single point and put that point on the object you want to look at), and then looked at it with the 20mm, adjusting the focus knob only a little. I switched over to the 9mm and saw to my amazement Jupiter's orangish colored cloud bands as well as all 4 moons quite clearly. I had no issues with the stand (I was actually impressed with how well it was made for a telescope this cheap) but I had it at it's lowest point as I like to sit on the ground on a blanket and spread my stuff around me."
"This is sort of like having a point and shoot camera as opposed to a complicated SLR. The scope was incredibly easy to set up right out of the box. The only complaint I would have is that the accessories tray doesn't fold up with the tripod part, you have to remove it."
The power seeker 70eq telescope is a Great way to open up the Wonders of the universe to the aspiring astronomer! Fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity. BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images.
Reviews
Find Best Price at Amazon"I was also able to see - with a Celestron Ploessel 9mm eyepiece - Jupiter and it four moons, the two main cloud stripes on Jupiter itself, and maybe some weaker ones. Once the motor drive speed is adjusted properly with the small knob (which is fairly easy to do), it keeps say Jupiter centered for close to an hour with a 7mm eyepiece. Note that the Celestron 127EQ and 114EQ are quite similar in design and price, nevertheless this one has a much longer tube and does not have a correcting eyepiece in the focus tube, which seems to make it significantly sharper, or at least much easier to collimate. ), a better quality achromatic $40 Celestron 2x Omni Barlow, and a 9mm Celestron Omni eyepiece($20 ; the telescope seems capable of a lot more than what the rather basic included eyepieces suggest). Added pictures of Jupiter and the Moon (April 2014)."
"I've always found chromatic aberration a minimal disturbance compared to the sharpness of resulting image due to a clean unobstructed tube of light. I still have two old 8" and 13" Coulter Odysseys that I take out occasionally, but I've always found them awkward to use and move around and the views not all that satisfying despite their greater light gathering power (a slightly overrated attribute). For several years, I've been looking for an inexpensive, lightweight scope with good optics I could keep fully loaded and assembled that I could quickly and easily take outside and start viewing. You can find it on many online sources for only around $100 and $20 shipping...an unbelievable low price and easily the best telescope deal I've seen in my over fifty year "career" as an amateur astronomer. Even deep space objects come through with unexpected clarity and detail, (I've long felt that the supposed "great" advantage of reflectors over refractors with respect to viewing deep space objects has been greatly overrated), stars focus to near pinpoints, the mountains, craters and other features of our moon come through with striking detail. Saturn's rings are clearly visible and resolve nicely even at low power, Jupiter's bands are clearly delineated, (the famous Red Spot is hard to spot these days as it is more orange than red and doesn't stand out as it did years ago), the greenish tinge of the Orion nebula is visible even when viewed only three miles west of downtown Miami, the tightly knit four-star trapezium in Nebula are beautifully resolved. Imagine a hollow earth with a bright light at the center projecting the latitude and longitude grid onto the celestial sphere."
"(We took it for a test run after dinner on xmas day, but it was VERY cold and we didn't last long). The deducted star is for the *awful* instructions (I gave up and relied on pictures of the assembled mount on the internet for what goes where."
"The legs should be for the shorter optical tube or the mount should be transferred to a pier to give less vibration."
Best Telescope Reflectors
View the details of the lunar surface, the rings of Saturn, the polar ice caps on Mars, the cloud belts on Jupiter or a number of the Messier objects such as the globular cluster in Hercules (M13), or the Great Nebula in Orion (M42). When I use an optional 32mm Plossl eyepiece, the famous Double Cluster in Perseus looks like a display of celestial fireworks with streamers of stars trailing across the 2 degree field of view. And when I add a 2x Barlow lens to the 9mm eyepiece for a total magnification of 144x, I can easily see cloud bands on the planet Jupiter and pick up detail in Saturn’s rings. Reflector telescopes offer more light gathering power per dollar than any other design, but that value is balanced by the fact that the mirrors may need to be aligned or "collimated" occasionally. I had no trouble fine tuning the optical alignment, and I was rewarded with sharp views of Lunar craters even when I pushed the magnification up to the theoretical limit of 300x. An optional PowerTank battery is a handy way to power the NexStar 130 SLT, and I like to keep the tripod legs short and observe while seated because this gives me a solid and comfortable view. Focal ratio: 5; focal length of eyepiece 1/2: 25mm/9mm.Before you can begin observing, you must setup your hand control, align your finderscope and align your telescope. Focal length: 650mm.
Reviews
Find Best Price at Amazon"With eyepieces, the lower the number the higher the magnification. Lower magnification eyepiece (>35mm) will result in an exit pupil that is too large (makes it difficult to see without a moving black blob appearing in the eyepiece). If you picked a city instead of entering a latitude longitude, and you don't actually live in the middle of the city (you just picked the closest one), do a factory reset of the computer and choose latitude-longitude instead. You can find the latitude longitude with a smart-phone app (e.g. Compass for Android) or by googling your address. You'll need the lat long in degrees, minutes, seconds (not the digital version like -117.0101). I am about 20-30 miles outside the city I chose and it makes a big difference when the scope is skewing. I use Google Skymap to find one of the stars in the list if I don't know the name or the ones I do know are obscured. If you use the 3-star align, chose bright stars that are on opposite sides of the sky and not in a line (a triangle pattern is preferred). For example, if you just used the stars in Orion, that's probably too small of an area of the sky. Choose one star in Orion (e.g. Betelgeuse), one in Gemini (e.g. Castor) and one in Cassiopeia. I'm getting pretty good images with it doing short exposure (<15seconds) and stacking. I purchased an Orion Accufocus which greatly helps with focusing the image without everything shaking. The deep space objects won't appear that clear when viewing through the eyepiece (cameras pick up more light than our night vision does). It will calculate and give you a list of 5 bright stars with #1 being closest to the object. The scope will slew to the object and there's a good chance it will be centered in your eyepiece. You should easily find the object in the field of view of a 25mm eyepiece (though it may be faint and fuzzy)."
"It was small enough that I could transport it to and from the local astronomy club, which is a big plug for a beginner. An 8" Dob is great if your backyard is dark, not so much if you need to travel for some darker skies.The GoTo functionality is also a plus in my book, as my wife has never used a telescope, and showing her how to check out Jupiter in just a couple minutes was pretty incredible. After tightening the bolts on here, I would say the vibrations are only a slight annoyance, and as long you don't manhandle the focuser or smack the eyepiece when you're viewing, they calm down quickly. Whenever I punch in my GPS coordinates (compass app on iPhone by default) it aligns immediately on SkyAlign. You'll need to add a few things to this telescope to really make it complete, but you aren't hamstrung up front by any means. This thing will eat your 8 AA batteries in no time, buy the AC adapter, or better yet the Power Tank, which is a pretty impressive piece of kit. HomeDepot sells an 18" Husky tool bag with a strap that works PERFECTLY."
Best Catadioptric Telescopes
View the Universe’s Most Impressive Celestial Objects The 6SE’s six-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Cassini’s Division in Saturn’s rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 6SE to a dark-sky site and you’ll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with push-button ease. With a total weight of 30 pounds including the tripod, the ultra portable 6 SE features a precision optical system with 1500mm focal length (f10) and offers 44% more light gathering than a 5-inch telescope. In the tradition of Celestron's famous orange optical tubes, the NexStar SE Family combines the classic heritage of the original orange tube telescopes with state-of-the-art features including a fully computerized operating system, flash upgradeable hand control, our superior StarBright XLT coatings, our revolutionary SkyAlign telescope alignment software, and much more. Whether you are a seasoned astronomer looking for a portable scope with advanced features, or just starting your astronomy adventure and looking for an easy way to enjoy the night sky, a NexStar SE will help you take a closer look. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any three bright objects.
Reviews
Find Best Price at Amazon"I would also suggest getting the Celestron Star Sense Auto Align, it will save time and that means more viewing."
"Optics: 10/10. Goto: 8/10. Tracking: 8:10. Portability: 7/10. Eyepiece: 7/10. Battery Life: 4/10. Strength of tripod: 10/10. Magnification: 10/10. Light Gathering: 9/10. So this telescope is really cool and fun to use and I will buy an AC adapter later. This telescope is the best I have Ever Had and Is worth the $800.00. Update 11/30/13: I live in a very heavy light polluted sky and no deep sky objects are visible to the naked eye."
"The single arm mount seems very solid though the spur gears are not optimal for fine tracking needed for loooong exposure astrophotography. I'm impressed with how well it does track though as I've centered an image and come back 2 hours later to find it still centered exactly as I left it so far as I can tell (visual observation, not using a camera). As far as my original goal of portability goes, I found a cheap hardside suitcase which the packing foam fits in perfectly that makes transportation to observing sights a dream."