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Your cart is empty.4.3 out of 5 stars
- #303 in Camera & Photo Products (See Top 100 in Camera & Photo Products)
- #18 in Catadioptric Telescopes
Product Description
Included Items
- Optical Tube Assembly
- Tripod and Mount
- Accessory Tray
- 4mm, 10 & 20mm Eyepiece
- 2X Barlow Lens
- Diagonal
- Red dot Viewfinder
- Smartphone Holder
- Remove Shutter
SpectrumOI Telescope for Adults and Kids, 70mm Maksutov Telescope for Adults Astronomy, Telescope for Astronomical Exploration
Product Introduction
The ExploraPro telescope is an exceptional telescope kit designed for amateur astronomers and hobbyists who want to explore the night sky with ease. With its advanced optics and sturdy construction, this telescope is ideal for observing the moon, planets, star clusters.
- Optical Design: Maksutov Caasegrain Telescope
- Aperture/ Focal Length: 70mm (2.76") / 750mm
- Focal Ratio: f/10.71
- Eyepieces: 4mm, 10mm, 20mm, 2X Barlow Lens
- Magnification: 37x - 375x
- Red dot viewfinder
- Metal Tripod and Mount
Professional coating for high definition and high contrast images
Fully adjustable Aluminum tripod designed for adults and kids
Compact design makes this telescope a perfect telescope to travel with
The Bird Is The Word
Reviewed in the United States on February 9, 2025
Product is carefully packaged very well. Tripod is sturdy and firm, not one of those cheap shaky ones. The OTA is well constructed, all the included accessories for beginner to start with. Doesn't plan to find the human face on Mars with this thing, just try to get a glance at all the celestial planets around us, it serves the purpose. No prior experience to astronomical scope but this thing surprised me for how easy it is to set up: just follow the manual instruction as simple as 1-2-3 and there you go. I can see the moon now with a big wow.Only tested it briefly twice so far but I can get a clear view of Venus Jupiter Mars and Moon of course. Too cold recently had to move indoor. Will continue to test it when gets warmer outside. Will update if I have more experience with this.For this price I really enjoy it.
Scott Customer
Reviewed in the United States on February 3, 2025
Everything about this was bad. Don’t waste your money or time.
Weili
Reviewed in the United States on February 21, 2025
I got this telescope for my son, who has recently become fascinated with space, and he absolutely loves it! It was simple to assemble, lightweight, and offers clear views of the Moon and bright planets. The clarity was impressive for a beginner telescope! Perfect for young stargazers!
Travis Bowman
Reviewed in the United States on January 15, 2025
Bought this for my 6 year old son and we love it! It gets great views of the moon. We even attached our phone to it to record videos and take pictures. Highly recommend.
Huixian Xu
Reviewed in the United States on November 27, 2024
We purchased this product as a beginning lover in Astronomy. It has been a fantastic experience! The assembly was a breeze—everything is clearly labeled, and the instructions are straightforward, which was a huge relief. We were up and running in less than 30 minutes, and that includes adjusting the tripod and aligning the lens. As for use, it's perfect for beginners. This telescope is definitely worth the price.
Mike K.
Reviewed in the United States on October 23, 2024
The red dot finder would not align. Tripod is not sturdy enough.
bass player 61
Reviewed in the United States on March 17, 2023
The ExploraPro 90mm refractor is a decent starter scope package. Three-and-a-half inches of clear aperture, and an f/7.3 focal ratio, which is kind of a sweet spot as far as I'm concerned. With that focal ratio, you can still get some decent wide-angle views, but it also allows for some respectable magnification when conditions allow. The scope is an achromat, so it is going to show a wee bit of false color on the brightest objects like the moon or Venus, but it really isn't much, and some people may not even notice it. For all other astronomical objects, it's a non-factor.The focuser is the basic rack and pinion type, nothing special but works fine. The red dot finder helps but like most straight-thru finders, it can be difficult to use when looking for things higher up in the sky. (I always use an aftermarket RACI finder on all of my scopes...much easier on the neck.) The included diagonal is a nice bonus as well.The tripod is lightweight, and as expected, is subject to vibrations anytime you touch the scope, whether focusing or tracking, even with the slow-motion controls. It's not a terrible tripod, but as most experienced astronomers know, the mount is often just as important than the scope. Adequate would be the best word I can come up with.Comes with a standard dovetail, so the scope can be mounted on another mount & tripod if desired. Likewise, you can mount another dovetail-equipped scope on this tripod as well.The included eyepieces are low end MA's, lower grade than Plossls, but they are adequate. The 20mm and 10mm work fine, but the 4mm I received is next-to-worthless. No eye relief, false color, and extremely small exit pupil make it difficult to use. I would recommend purchasing a Celestron 8-24 zoom...mine works quite well with this scope. The Barlow will double the magnifications of the eyepieces.I haven't yet tried the cellphone holder for taking pictures, and not sure how sturdy it is in actual use.Overall it is a nice setup for the money. And the dovetail allows for interchanging different scopes/mounts if you advance in the hobby. I would recommend this package for kids or adults starting out in the hobby, or for an experienced user who may just want a cheaper scope for quick and easy grab-and-go observing sessions. Four stars.
Maria Laffitte
Reviewed in the United States on November 6, 2023
I received this telescope as a present from my wife. I was skeptical about a 4” refractor telescope at this price but my doubts were dispelled after I assembled and used the telescope. This is not my first telescope. I have been in amateur astronomy for almost six decades. Assembly of the Polarlink refractor was easy. There’s a YouTube video from Spectrum Optical that takes you through the procedure. The optical tube is all metal. The focuser is very good. The finder is a zero power red dot one that may be replaced later as you gain experience. For a beginner, it will be sufficient. The included eyepieces are adequate as well as the barlow. If the telescope is to be used for astronomy the included Amici prism diagonal should be replaced with a common mirror diagonal. The smartphone mount works very well and it’s easy to use for taking images of the moon.The optics of this telescope are surprisingly excellent. Mine came well collimated (aligned). Chromatic aberration (purple halo around bright objects) is well under control. I observed Saturn and was able to see the Cassini division and one cloud belt plus the moons Titan and Rhea. On Jupiter the telescope provides great views of the belts and even the Great Red Spot. Lunar views are excellent and impressive. At high power stars look like they should in an achromatic refractor of this size.The mount is adequate. I did not find big issues with it except that the movements in Right Ascencion were stiff. This required some adjustment that is probably beyond a beginner and is something that Spectrum should address by careful testing. Polar alignment easy and also explained in the YouTube video. I was able to adapt a Meade battery clock drive to the telescope. It works very well.This telescope can be put up in a few minutes and it is ready to go. The weight of the whole mounted telescope is not much either.I would recommend this telescope for someone starting in astronomy on a budget. You get everything needed in one package.
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