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Explore Scientific FirstLight 102mm f/9.8 Alt-Az Refractor Telescope, Fully Multi-Coated, White

SKU: ESFAR10210AZ MFR: FL-AR1021000MAZ01
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Key Features

  • Explore the night sky with the FirstLight 102mm refractor telescope, perfect for beginners.
  • Enjoy bright, clear images with fully multi-coated optics & a generous 102mm aperture.
  • Achieve up to 175x magnification for detailed views of the Moon, planets, & more.
  • The stable Twilight 1 Alt/Az mount makes celestial navigation smooth and easy for all.
  • Capture & share your discoveries using the included smartphone telescope adapter.
  • This portable telescope includes software to help you learn about astronomy!
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On Backorder?Expected Availability: 11/2025
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Questions & Answers

Shopper : Why Did You Choose This?DAROLD W : Best grab and go refractor for the money. Good tripod mount.FRANK W : A Christmas gift for inquiring grand children's minds.

Reviews about this item

Review Summary

2022-01-10T19:15:50

Rated 4 out of 5

Maybe not for a total newbie?

This seems like a nice telescope. Unfortunately, it didn't come with a shred of documentation or any type of instructions. I'm new to high end telescopes and I've had to do a lot of googling to understand the various parts and how it all goes together and how to get the most out of it. It's been more than a little frustrating. I'm starting to figure things out and look forward to learning more. Other people speak highly of it, so I'm excited to see what it can do once I figure everything out.

MICHAEL K.

2021-12-31T08:41:40

Rated 5 out of 5

Intermediate 13 year old level approved

My 13 year old?s second telescope. Absolutely loves this product and the quality compared to his old Meade. Originally looked at Celestron 300, but this was just as good if not better quality.

VICTORIA E.

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Explore Scientific FirstLight 102mm f/9.8 Specifications

  • Telescope Aperture

    3.1 - 4"

  • Magnification

    175x

  • Focal Length

    1000mm

  • Focal Ratio

    F/9.8

  • Adapter

    2.5" (63.50mm) Hexagonal Focuser; 2" (50.80mm) 90 deg. Diagonal

  • Optical Diameter

    102mm

  • Eyepiece

    25mm Plossl

  • Mount Type

    Twilight 1 Alt/Az mount

  • UPC Code

    812257018116

About Explore Scientific FirstLight 102mm f/9.8

FEATURED REVIEWS

Intermediate 13 year old level approved

By VICTORIA E.

My 13 year old?s second telescope. Absolutely loves this product and the quality compared to his old Meade. Originally looked at Celestron 300, but this was just as good if not better quality.

Before embarking on your celestial journey, consider the FirstLight 102mm f/9.8 Alt-Az Refractor Telescope, a top-tier choice for both beginners and seasoned stargazers. This high-quality, fully multi-coated telescope is designed to bring the wonders of the universe right to your backyard.

The FirstLight series is renowned for its versatility, catering to a wide range of astronomical interests. Whether you're keen on studying the intricate details of the Explore Scientific solar system or you're drawn to the awe-inspiring deep sky treasures, this telescope has got you covered.

This package comes complete with all the essentials for a successful stargazing experience. It includes a sturdy, reliable mount, a high-precision eyepiece, and a red dot viewfinder for easy targeting. The telescope itself is an achromatic refractor, offering superior clarity and sharpness in a range of apertures from 70mm to 152mm.

The FirstLight 102mm f/9.8 Alt-Az Refractor Telescope stands out with its 1000mm focal length and Twilight 1 Alt/Az mount. The 2.5" Hexagonal Focuser and 2" 90-degree Diagonal further enhance your viewing experience, while the Plossl 25mm eyepiece provides a wide field of view.

One of the standout features of this package is the HD132 Red-dot Finder, which simplifies the process of locating celestial bodies. And to top it all off, each package includes a smartphone camera adapter, allowing you to capture and share the mesmerizing beauty you discover through your eyepiece.

With the FirstLight 102mm f/9.8 Alt-Az Refractor Telescope, all you need to bring to the table is your curiosity and a thirst for discovery. This telescope is more than just a tool; it's your gateway to the cosmos.

Explore Scientific FirstLight 102mm f/9.8 Features

  • Fully multi-coated 102mm aperture refractor telescope for crisp, clear celestial views
  • Sturdy Twilight 1 Alt-Azimuth mount for stable and smooth navigation
  • Includes a 2.5" Hexagonal Focuser and 2" 90-degree Diagonal for enhanced viewing precision
  • Comes with Plossl 25mm eyepiece offering a broad field of vision
  • HD132 Red-dot Finder simplifies celestial tracking and alignment
  • Smartphone camera adapter included for capturing and sharing astronomical discoveries

Key Features

  • Explore the night sky with the FirstLight 102mm refractor telescope, perfect for beginners.
  • Enjoy bright, clear images with fully multi-coated optics & a generous 102mm aperture.
  • Achieve up to 175x magnification for detailed views of the Moon, planets, & more.
  • The stable Twilight 1 Alt/Az mount makes celestial navigation smooth and easy for all.
  • Capture & share your discoveries using the included smartphone telescope adapter.
  • This portable telescope includes software to help you learn about astronomy!

What's in the box:

  • Explore Scientific FirstLight 102mm f/9.8 Alt-Az Refractor Telescope
  • Smartphone Adapter
  • 25mm Plossl Eyepiece
  • Red Dot Viewfinder
  • Computer Software
  • Explore Scientific 1 Year Limited Warranty (Lifetime Warranty with Registration within 60 Day of Purchase)