Explore Scientific's 5-inch apochromatic refractor
![Explore Scientific's 5-inch apochromatic refractor](https://www.astronomy.com/wp-content/uploads/sites/2/2021/09/explore-scientific-apo-5-in.jpg?fit=1000%2C437)
categories:Telescopes and Equipment | tags:Product Reviews, Telescopes
![](https://explorescientific.ca/cdn/shop/products/FL_AR1021000MAZ01_Zoom_1200x1200.jpg?v=1573840396)
Explore FirstLight 102mm Doublet Refractor Telescope with Twilight I M — Explore Scientific
![](http://cloudynights.com/images/2018/Carlino_apm140review-3p_files/image001.jpg)
APM 140mm DOUBLET APO REFRACTOR - User Reviews - Articles - Articles - Cloudy Nights
![](https://www.telescopesplus.com/cdn/shop/products/exs-fpl53-115cf-01-2.jpg?v=1571275939)
Explore Scientific 115 mm f/5.5 FPL-53 ED APO Refractor - 3 HEX Focuser - FPL53-115CF-01 - Telescopes at Telescopes
![](https://cdn.mos.cms.futurecdn.net/ZYuMMSqF6Se9vqPZVTm7Yg.jpg)
Best telescopes 2024: Stargaze galaxies, nebulas and more
![](https://explorescientificusa.com/cdn/shop/products/ES-ED0806-01_512x512.jpg?v=1571439045)
Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope
Explore Scientific ED102 Classic White f/7Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield 480mm focal length 2.5 HEXagonal Rack
![](https://m.media-amazon.com/images/I/71BqHJEEFAL._AC_UF894,1000_QL80_.jpg)
Explore Scientific Classic White Aluminum ED80 f/6 APO Air-Spaced Triplet Refractor Telescope with Hoya FCD100 Optics
![](https://cdn.airstream.com/wp-content/uploads/2018/07/CRH_6380.jpg?auto=format&crop=edges&fit=crop)
Explore Scientific: Traveling and Stargazing
The Explore Scientific AR Series telescopes are classic air-spaced, crown-and-flint, doublet achromatic f/6.5 refractors with a superior-class optical
![](https://cdn.shoplightspeed.com/shops/609820/files/3848258/1600x2048x2/explore-scientific-explore-scientific-102mm-f65-ac.jpg)
Explore Scientific Explore Scientific 102mm f6.5 Achromatic Refractor
![](https://ae01.alicdn.com/kf/Sf83324258c5a474e87e2d533d6752e61y/Maxvision-Explore-Scientific-ED-APO-127mm-f-7-5-Hoya-FCD-1-Air-Spaced-Triplet-Refractor.jpg)
Triplet Refractor Telescope, Apo Refractor Telescope