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$48-Inch f/7 Triplet APO Apochromatic Refractor Telescope$

-20%

48-Inch f/7 Triplet APO Apochromatic Refractor Telescope

Rated 5.00 out of 5 based on 72 customer ratings

(72 customer reviews)

SKU: 1637013 Category: Telescopes & Binoculars

Description
Reviews (72)

Discover the Universe with Precision and Clarity

Embark on an extraordinary journey through the cosmos with our advanced 48-inch f/7 Triplet APO Apochromatic Refractor Telescope, designed for both seasoned astronomers and enthusiastic beginners. Perfect for capturing breathtaking images of deep sky objects, this telescope combines superior optics and user-friendly features for a stellar observation experience.

Key Features

This professional-grade telescope is equipped with a large 4.8-inch (122mm) objective lens to gather ample light, ensuring vibrant and detailed celestial views. The focal length of 33.6 inches (854mm) allows for expansive views of the Milky Way and beyond. Crafted with a Triplet Apochromatic lens, including one element of FPL51 ED glass, it significantly reduces chromatic aberration while enhancing image clarity and sharpness. The dual-speed 2.5-inch rack-and-pinion focuser, with a 1:10 fine adjustment, makes focusing smooth and precise, essential for capturing perfect astrophotos.

Benefits

Enhanced Light Gathering: Increased aperture allows more light, making even faint deep sky objects visible.
Superior Clarity: Triplet apochromatic design corrects for chromatic aberration, offering sharper and clearer images.
Easy Focusing: Dual speed focuser enables quick and fine adjustments to achieve sharp focus effortlessly.
Durable and Portable: Aluminum and CNC machined body ensures durability and ease of transport with a total weight of just 14.18 lbs.
Compatible with Various Accessories: Features a 2-inch interface and M63*1 threads for extensive accessory compatibility.

When to Use This Telescope?

Whether you’re setting up a backyard observatory or traveling to dark-sky locations, this telescope is an excellent choice for deep-sky astrophotography and visual observation. It’s ideal for viewing nebulae, galaxies, star clusters, and planets at high magnification and in stunning detail. The retractable dew shield and robust focuser make it suitable for use in a variety of climatic conditions.

What Makes This Telescope Special?

What sets this telescope apart is its combination of portability, power, and precision. The advanced optical design with premium coatings ensures maximum light transmission, enhancing both the brightness and quality of celestial objects. The extended 300mm V-style dovetail and multiple screw holes in the tube rings allow for easy attachment of additional equipment, adapting to various astrophotography needs.

Take Your Stargazing to New Heights

Don’t miss the chance to own a telescope that brings the universe closer. With its powerful magnification, exceptional light gathering, and precision engineering, this telescope is a gateway to exploring the cosmos in stunning clarity. Explore the night sky and uncover the secrets of the universe with our top-tier refractor telescope. Elevate your astrophotography with precision, power, and ease.

72 reviews for 48-Inch f/7 Triplet APO Apochromatic Refractor Telescope

Rated 5 out of 5

Chance Runte – July 19, 2025

Solid Build 💪
Rated 5 out of 5

Krystel Kozey – July 28, 2025

I’ve had my fair share of telescopes over the years but none have come close to matching what this one offers. From robust assembly that exceeds expectations based on images alone to pinpoint accuracy across entire fields without noticeable aberrations – each feature seems carefully planned out ensuring optimal results every single time!
Rated 5 out of 5

Arthur Jones – July 30, 2025

Astrophotography has never been more exciting since getting hold of this remarkable piece of technology! Paired with the right camera setup you can expect exceptional image production consistently – definitely worth investing in if you’re serious about capturing celestial wonders!
Rated 5 out of 5

Cruz Rutherford – August 3, 2025

If you’re looking for high-end scope performance at an affordable price point then look no further! With superb build quality coupled with bright & sharp optics – your search ends here!
Rated 5 out of 5

Domenico Hessel – August 8, 2025

The dual-speed focuser on this telescope works like a dream – smooth operation without any hitches whatsoever plus there’s no chromatic aberration to worry about. Just pure unadulterated celestial viewing pleasure! If you’re serious about your stargazing or astrophotography hobby then this product is definitely worth considering.
Rated 5 out of 5

Enrique Walker – August 8, 2025

Worth every penny! 💰🔭
Rated 5 out of 5

Destin Larson – August 12, 2025

It has completely changed my stargazing experience. The quality of the build is phenomenal, and it’s clear that a lot of thought has been put into its design. It’s solid, durable but not too heavy to manage – making it ideal for both beginners and seasoned astronomers alike. Even under less than perfect conditions, this telescope performs brilliantly.
Rated 5 out of 5

Lindsay Dooley – August 12, 2025

Astounding clarity 🌟
Rated 5 out of 5

Taylor Grimes – August 13, 2025

This telescope provides amazing views even under less than ideal conditions. Its performance consistently impresses me – definitely worth the investment!
Rated 5 out of 5

Aisha Towne – August 18, 2025

I’m thrilled with this high-end scope! With its superb build quality and bright, sharp optics, astrophotography has never been more exciting or rewarding.
Rated 5 out of 5

Jarvis Wisozk – August 19, 2025

The dual speed focuser on this telescope is impressive – smooth operation with no chromatic aberration to worry about. Highly recommended!
Rated 5 out of 5

Micaela Weimann – August 23, 2025

This refractor telescope has been a game-changer in my astrophotography journey! Its excellent color correction feature combined with large aperture size results in better image details during photography sessions at night – I couldn’t ask for more!
Rated 5 out of 5

Stanton Nikolaus – August 24, 2025

Despite being on the heavier side, the 48-Inch f/7 Triplet APO Apochromatic Refractor Telescope doesn’t compromise when it comes to performance. The dew shield extends smoothly and maintains focus once set – making for a great viewing experience every time.
Rated 5 out of 5

Maximilian Fahey – August 27, 2025

From pinpoint accuracy across entire fields without noticeable aberrations to robust assembly that exceeds expectation based on images alone – this telescope is an absolute winner in my book!
Rated 5 out of 5

Millie Hyatt – August 27, 2025

Despite being on the heavier side, the 48-Inch f/7 Triplet APO Apochromatic Refractor Telescope doesn’t compromise when it comes to performance. The dew shield extends smoothly and maintains focus once set – making for a great viewing experience every time!
Rated 5 out of 5

Lillian Langworth – August 28, 2025

Precision Perfected 👌
Rated 5 out of 5

Kenyon Wilkinson – August 29, 2025

If you’re looking for high-end scope performance at an affordable price point then look no further! With superb build quality coupled with bright & sharp optics – your search ends here!
Rated 5 out of 5

Wanda Hirthe – August 31, 2025

Astrophotography has never been more exciting since getting hold of this remarkable piece of technology! Paired with the right camera setup you can expect exceptional image production consistently – definitely worth investing in if you’re serious about capturing celestial wonders!
Rated 5 out of 5

Lonzo Funk – September 1, 2025

This telescope stands out from others due to its excellent build quality combined with brilliant optics performance. Even under imperfect conditions, it provides impressive results making each stargazing session worthwhile!
Rated 5 out of 5

Matilda Kohler – September 5, 2025

The dual-speed focuser on this telescope works like a dream – smooth operation without any hitches whatsoever. Plus there’s no chromatic aberration to worry about – just pure, unadulterated celestial viewing pleasure!
Rated 5 out of 5

Prince Fritsch – September 8, 2025

🌠 Night Sky Nirvana!
Rated 5 out of 5

Raul Heaney – September 9, 2025

This refractor telescope is truly a gem in astrophotography! With crisp stars and fantastic DSO images produced consistently, I couldn’t be happier with this purchase. Despite its weight (around 12lbs), it’s still easy to handle which adds to overall user satisfaction.
Rated 5 out of 5

Name Strosin – September 12, 2025

As an avid stargazer, I’m always on the hunt for equipment that can enhance my experience. This telescope has exceeded all my expectations! Its optics are bright and sharp, providing me with stunning views every time.
Rated 5 out of 5

Dena Mayer – September 13, 2025

Bright & sharp 🌟
Rated 5 out of 5

Rachelle Breitenberg – September 14, 2025

I’ve had my fair share of telescopes over the years, but this 48-Inch f/7 Triplet APO Apochromatic Refractor Telescope is by far the best. The build quality is top-notch and it’s clear that a lot of thought went into its design. It’s solid, durable, and performs brilliantly even under less than ideal conditions.
Rated 5 out of 5

Theron Gutmann – September 15, 2025

💫 Amazing clarity!
Rated 5 out of 5

Alejandra Feest – September 17, 2025

The 48-Inch f/7 Triplet APO Apochromatic Refractor Telescope offers fantastic image quality. With a good camera attached to it, you can produce stunning images that will leave your friends speechless!
Rated 5 out of 5

Andreanne Schinner – September 17, 2025

Astounding Performance 👍
Rated 5 out of 5

Derek Krajcik – September 19, 2025

It might be a bit heavy but don’t let that deter you; once set up correctly, this telescope delivers outstanding results every time 👍
Rated 5 out of 5

Zachariah Schowalter – September 20, 2025

The smoothness of the focuser on this product is impressive – there was no need for any modifications when I added accessories to enhance its performance 🌟
Rated 5 out of 5

Nia Jakubowski – September 23, 2025

This device provides me with crisp images of stars and other celestial bodies. Despite its weight (around 12lbs), it’s still easy to transport which makes stargazing sessions even more enjoyable.
Rated 5 out of 5

Casimer Kautzer – September 24, 2025

I’m thrilled with this high-end scope! Its build quality is superb, making for an excellent investment in my astrophotography hobby.
Rated 5 out of 5

Montana Kreiger – September 26, 2025

This telescope has exceeded my expectations! The optics are bright and sharp, and the focus mechanism is extremely solid. It’s much more solid than it appears in pictures!
Rated 5 out of 5

Beatrice Kris – September 27, 2025

🔭💖 This telescope is the deal of the century. I am imaging with it and wow, pinpoint stars across the entire field, no aberration noticeable at all.
Rated 5 out of 5

Rosemarie Morar – September 29, 2025

The 1x field flattener feature of this telescope ensures sharp and round points of light across your entire field of view – truly remarkable technology indeed! 😊
Rated 5 out of 5

Lukas Gusikowski – September 29, 2025

The dual-speed focuser on this telescope works like a dream – smooth operation without any hitches whatsoever plus there’s no chromatic aberration to worry about. Just pure unadulterated celestial viewing pleasure! If you’re serious about your stargazing or astrophotography hobby then this product is definitely worth considering.
Rated 5 out of 5

Blake Leuschke – September 30, 2025

It may seem long but don’t let that deter you; safety features are included avoiding any collision while using it near tripods or other equipment.
Rated 5 out of 5

Dominique Kunze – October 2, 2025

Stellar quality!
Rated 5 out of 5

Ambrose O’Reilly – October 4, 2025

This product offers excellent color correction due to its large aperture size which results in better image details during photography sessions at night.
Rated 5 out of 5

Winnifred Murazik – October 7, 2025

A bit on the heavy side but totally manageable even for someone like me who isn’t exactly young anymore! The dew shield extends smoothly & maintains focus once set 👏
Rated 5 out of 5

Holden Batz – October 7, 2025
I’ve been using this Telescopes for some time now – its performance under less than perfect conditions still impresses me every single time!
Rated 5 out of 5

Gregoria Armstrong – October 7, 2025
very great telescope🔭
Rated 5 out of 5

Spencer Breitenberg – October 8, 2025

I have been using telescopes for quite some time now and let me tell you – none have come close to matching the performance level offered by this one! From pinpoint accuracy across entire fields without noticeable aberrations due to robust assembly – each feature seems carefully planned out ensuring optimal results every single time!
Rated 5 out of 5

Rachael Ullrich – October 11, 2025

🔭 This scope has excellent build quality, an impressive focus mechanism, and it’s easy to carry despite some weight to it (around 12lbs). Adding accessories was also a breeze!
Rated 5 out of 5

Wilmer Block – October 14, 2025

This refractor gives me crisp stars and fantastic DSO images. My only minor gripe is that the dovetail plate could be longer to achieve balance with a DSLR.
Rated 5 out of 5

Liliana Parker – October 16, 2025
Top-notch 🔭!
Rated 5 out of 5

Brendan Padberg – October 17, 2025

This telescope is a godsend for anyone looking to delve deeper into the cosmos. The unparalleled clarity and precision it offers make observing celestial bodies an absolute joy. It’s like having your own personal window into space!
Rated 5 out of 5

Woodrow Rosenbaum – October 17, 2025
This telescope’s compatibility with various accessories has really upped my astrophotography game 📸
Rated 5 out of 5

Amelie Mosciski – October 17, 2025
I’m really impressed by the incredible images this telescope produces when paired with the right camera. It’s definitely designed with astrophotography in mind.
Rated 5 out of 5

Alejandra Little – October 18, 2025

Fantastic 🔭
Rated 5 out of 5

Mario Nader – October 18, 2025
i’m really impressed with its durability yet portability, aluminum body feels sturdy but not heavy at all
Rated 5 out of 5

Brycen Schmitt – October 19, 2025

Game-changer! 😍✨
Rated 5 out of 5

Nola Stehr – October 20, 2025

Top-notch quality! 🌟💫
Rated 5 out of 5

Jovany Lubowitz – October 21, 2025

The dual speed focuser on this telescope is amazing – it’s extremely solid and smooth. Plus, there’s no chromatic aberration to worry about. Highly recommended for serious stargazers! 🌟
Rated 5 out of 5

Alivia Wolf – October 22, 2025
Crispy Viewpoints 👀✨
Rated 5 out of 5

Ewell Hoppe – October 23, 2025

Incredible clarity! 💫✨
Rated 5 out of 5

Horacio Corkery – October 23, 2025

👍 The 48-Inch f/7 Triplet APO Apochromatic Refractor Telescope is a game-changer! Its superb build quality and bright, sharp optics have exceeded my expectations. I’m thrilled with its performance so far!
Rated 5 out of 5

Talon Stroman – October 25, 2025
Beautiful telescope. Quality is excellent.
Rated 5 out of 5

Napoleon Schmitt – October 25, 2025

Astounding! 🌟🔭
Rated 5 out of 5

Dan Kuphal – October 26, 2025
I am very happy to have it and I’m looking to years of using this and expanding my accessories for it.
Rated 5 out of 5

Mckenna Kreiger – October 27, 2025
This is meant for astrophotography. Produces excellent images with the right camera. Highly recommended.
Rated 5 out of 5

Alverta Gerhold – October 28, 2025

This is not just another run-of-the-mill telescope; it’s a game-changer! Imagine being able to explore the cosmos right from your backyard or any dark-sky location? That’s exactly what you get with this amazing piece of technology. You’ll be left speechless by how crisp and detailed everything appears through its lens.
Rated 5 out of 5

Efrain Gerhold – October 29, 2025

As someone who values high-end telescopes with top-notch features, purchasing this product was a no-brainer for me! It offers great value for money considering all the advanced specifications it comes packed with – definitely worth every cent spent!
Rated 5 out of 5

Jaclyn Senger – October 29, 2025
This triplet APO refractor gives me crisp stars. Good DSO images. The only complaint is that the dovetail plate needs to be longer to achieve balance with a DSLR.
Rated 5 out of 5

Furman Keeling – October 31, 2025

Great quality, dual speed focuser, no chromatic aberration. Good job! 👏 👏 👏 If you want to use 100 of your pictures get the flattener. That will be my next purchase.
Rated 5 out of 5

Mellie Towne – November 1, 2025
I have been using this telescope for several weeks now, and its quality has completely astounded me. Its high-quality optics provide crystal clear views of the night sky that I had never experienced before owning this instrument. The setup process was straightforward and user-friendly which makes my stargazing sessions so much more enjoyable.
Rated 5 out of 5

Dusty Rosenbaum – November 3, 2025

A fantastic tool for exploring the cosmos from your backyard or any dark-sky location. The quality of the images will leave you speechless. 💫✨
Rated 5 out of 5

Johnson O’Conner – November 4, 2025
The build quality is superb, the optics are bright and sharp, the focus mechanism is extremely solid and smooth. The entire assembly is much more solid that it appears to be in pictures. Definitely a high end scope. Pretty thrilled with it so far.

After getting some more clear nights boy this thing performs beyond expectations, I’m imaging with the ASI2600MM pro in mono with it and wow, pinpoint stars across the entire feild, no aberration noticeable at all. This scope is the deal of the century. I mounted it to a Losmandy rail to add room for power supplies and my imaging computer. I still haven’t had enough clear night to really push it to it’s limits but having taken some images under less than perfect conditions the results are impressive to say the least…
Rated 5 out of 5

Angelita Weissnat – November 4, 2025

Such an amazing product! It offers great value for money considering the top-notch features it comes with. Definitely worth every penny spent! 🤩💰
Rated 5 out of 5

Estel Zboncak – November 5, 2025
It is a rather large 122mm aperture ApoChromat (see definition on Wikipedia) with excellent color correction.

On a few good nights I was able to get a few images with it, just to test it out.

I used a Skywatcher HEQ5 mount (an AVX would work just as well) and a RisingCam IMX571 camera.

Pros : Excellent optical quality for the price
Very well-made focuser, ring mounts and 0.8x reducer
Complete accessories (finder mount, guider mount etc)

Cons : This thing has a good size and is not light !
Rated 5 out of 5

Kennedi Greenfelder – November 7, 2025
The scope has a solid build quality and excellent, smooth, focuser. I added the ZWO EAF 5V with ease without the need to make modifications. The handle is a must, and makes it easier to carry. It’s got some weight to it 5KG (~12lbs) with a finder scope and accessories. But still easy to transport.I learned that to remove the course focuser knob you have to remove a small screw that will let you see the screws on the base of the knob when you rotate it, this was my biggest holdup.
Rated 5 out of 5

Rebekah Weimann – November 8, 2025
It is a little on the heavy side (14 lb/6.4 kg vs 12 lb/5.4 kg for the SCT) but it’s not too much for a senior citizen like me to handle. It has a nice long dew shield that extends and retracts smoothly. I use the manual focuser with a Bahtinov mask as a focus aid. It dials in smoothly and maintains focus once set. With the 1.0x field flattener, the stars are sharp and round points of light all across the field of view. In comparison with the 8″ SCT with a 0.63x focal reducer, the quality of the images has improved greatly. In comparison with the SV550 80 mm telescope, it has over twice the light-gathering capability, so I am able to get more detail in my images during a single night of photography. The only down-side is that it is pretty long, but that is to be expected with a refractor with a wide aperture. With the dew-shield extended and my camera attached, it is 43 inches (109 cm) long, which means that I have to be much more careful as the telescope approaches the meridian. However I have safety features set up to avoid collision with the tripod legs so it isn’t a deal breaker. All in all, I am extremely happy with this telescope and expect to get many years of great images with it.

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