Telescope, 90mm Aperture 800mm-Telescope for Adults & Kids, Professional Refractor Telescopes for Adults High Powered, Beginner-Friendly, Phone Adapter & Stable Stainless Tripod, Portable Carry Bag
Condition: New
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 3 left in stock, order soon!
Arrives
Monday, Sep 1
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Color: 90800-Black
Features
- Advanced Optical System: Boasting a 90mm light-gathering aperture paired with an 800mm focal length, this telescope delivers crisp views with remarkable brightness. The expanded aperture maximizes light intake, revealing intricate textures in lunar craters and distinct patterns. Its multi-layer optics provide a degree of protection against moisture and beginner-friendly
- Versatile Magnification: This product comes with a variety of eyepieces, allowing you to adjust the magnification to suit your needs. Whether exploring intricate lunar crater formations or observing Earth-based landscapes and wildlife, you can effortlessly select the optimal magnification level for your viewing objectives. For initial setup, we recommend using the finderscope to align your target with the 25mm eyepiece
- Intuitive Setup and Operation: Engineered for intuitive operation, this telescope includes a comprehensive instruction manual paired with a straightforward assembly guide. The finderscope simplifies locating object, making it an ideal entry-level instrument for beginners and astronomy enthusiasts alike
- Portable and Durable Construction: Crafted from premium-grade components, this telescope combines portability with rugged durability, enabling effortless transport between observation sites - from backyard setups to park outings and countryside expeditions. Its delivering lasting value for celestial enthusiasts. For optimal viewing, we recommend deploying during dry nights with minimal cloud cover to maximize object clarity
- Quality Service: The YENGUAN telescope is an excellent tool for sparking curiosity in astronomy and science, allowing you to explore the mysteries of the universe. Should any concerns arise, we are dedicated to making sure everything works as it should
Brand: YENGUAN
Material: Plastic, Stainless Steel
Color: 90800-Black
Compatible Devices: Smartphones
Product Dimensions: 6"L x 10"W x 31"H
Manufacturer: YENGUAN
Product Dimensions: 6 x 10 x 31 inches
Item Weight: 10.47 pounds
Item model number: 90800
Date First Available: June 4, 2024
Manufacturer: YENGUAN
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: 90800-Black
I bought the YENGUAN Telescope for Adults & Kids off Amazon with high hopes, and I’m thrilled to say it delivered way beyond what I expected—especially at this price point. I’ve been using it for a couple of weeks now, and whether I’m stargazing solo or with family, this telescope has made every night sky session exciting and memorable. Assembly and Build Quality: Setup was surprisingly straightforward—even for a first-timer like me. The instructions were clear, and all the parts were well-packaged and easy to identify. It took me less than 20 minutes to assemble it completely. The stainless steel tripod feels solid and sturdy, not flimsy like I expected from an entry-level model. The included carry bag is also a nice touch for portability—I’ve already taken it on a weekend camping trip. Performance: What really impressed me is the clarity of the images. The 90mm aperture and 800mm focal length combo offers crisp, detailed views. The Moon looks phenomenal—craters, ridges, and shadows are all incredibly sharp. I was able to spot Jupiter’s bands and even a few of its moons on a clear night, which blew me away. The 25mm and 10mm eyepieces, combined with the 3x Barlow lens, provide a solid range of magnifications, from wide views to zoomed-in details. User Experience: The finderscope is super helpful for lining up targets (though it’s inverted, which takes a minute to get used to). Focusing is smooth and precise, and the 45° erecting prism makes viewing comfortable for long sessions. The phone adapter works great—I’ve been able to snap some decent shots of the Moon and share them with friends and family. For Beginners and Casual Observers: This telescope strikes the perfect balance of being beginner-friendly without feeling “kiddie” or overly simplified. It’s a serious instrument that invites exploration but doesn’t intimidate. My younger cousin (age 10) was able to use it with a little guidance, and she was over the moon—literally and figuratively. Final Thoughts: If you’re looking for a reliable, well-made, and affordable telescope that can get you and your family into stargazing with minimal fuss, the YENGUAN telescope is absolutely worth it. The optics are clear, the build is solid, and it offers a ton of value for the price. I’m very happy with this purchase and look forward to many more nights under the stars. Rating: 5/5 – Highly recommended for beginners, hobbyists, and families looking for a quality telescope without breaking the bank.
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Reviewed in the United States on May 9, 2025 by An average consumer with minimum expectations An average consumer with minimum expectations
Color: 90800-Black
This telescope is a great pick for beginners and casual stargazers. The setup was pretty quick and easy—thanks to the clear instructions, I had it ready to go in no time. Taking it apart and packing it back is just as simple, which makes it super convenient for travel or storage. The moon views were incredibly clear and detailed, and the optics really do justice to night sky objects. It’s lightweight but feels sturdy, especially with the stainless steel tripod. Everything came well-packaged and protected. Overall, it’s a high-quality, beginner-friendly telescope that’s easy to use and delivers impressive results. Definitely worth the investment!
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Reviewed in the United States on June 17, 2025 by Unboxed Truth Unboxed Truth
Color: 90800-Black
I live in the Mojave Desert in Nevada, where light pollution is practically nonexistent — and this Yenguan Telescope absolutely blew me away! With its 90mm aperture and 800mm focal length, I was expecting decent performance, but what I got far exceeded my expectations. The quality of the lenses is surprisingly high, especially given the affordable price. The image of the moon was absolutely stunning — crisp, clear, and incredibly detailed. I could easily make out craters and surface features I’ve never seen so vividly before. Setup was a breeze. Everything came carefully packaged and assembly took just minutes. The height-adjustable tripod is sturdy and smooth to use, and the included 10mm and 25mm eyepieces, Barlow lens, and finder scope give you plenty of options right out of the box. The smartphone adapter looks simple to use — I haven’t tried it yet, but I’m excited to start capturing some night sky photos soon. The durable carry bag is a thoughtful touch and makes transporting the scope easy. Whether you're a beginner or someone who just enjoys stargazing from time to time, I can’t recommend this telescope enough. Fantastic quality, easy to use, and perfect for anyone lucky enough to have a clear night sky.
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Reviewed in the United States on June 16, 2025 by Anthony Sterrett Anthony Sterrett
Color: 90800-Black
Got here fast. Was a little worried as the box had a couple small holes. Scope and all the other contents were perfect. Very easy set up and the phone adapter is great. Only issue has been the barlow is not great. Haven’t been able to use it and focus on things. Without the barlow it works great.
Reviewed in the United States on January 9, 2025 by Amazon Customer Amazon Customer
Color: 90800-Black
I’m so happy with this 90mm telescope—it’s honestly one of the best purchases I’ve made! The setup was incredibly easy, even for a beginner like me, and everything I needed came in the box: multiple eyepieces, a finderscope, a diagonal mirror, and a sturdy adjustable tripod. The optical quality is fantastic—the 90mm aperture lets in a lot of light, so the views are bright and sharp. I’ve already seen stunning details on the moon, Saturn’s rings, and even a few star clusters! The slow-motion control knobs make it easy to track objects smoothly, and the included accessory tray is super handy for keeping everything organized. It’s lightweight but feels solid and well-built. I also love how sleek it looks—it’s a beautiful piece of equipment that I proudly keep on display in my living room. If you’re a beginner or hobbyist looking to explore the night sky, I can’t recommend this telescope enough. It’s easy to use, powerful, and a great value for the price!
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Reviewed in the United States on July 6, 2025 by Avi Avi