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Explore Scientific  |  SKU: FL-AR1021000

Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope (OTA only)

$349.99 $419.99

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Versatile Telescope for Clear Views

 

Dreaming of clear, sharp views of the stars? The Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope is your key to experiencing the universe with minimal chromatic aberrations and effortless photo captures, all while using your existing gear.

 

Features

  • Exceptional Optical Performance: Boasting a 102mm (4") aperture and 1000mm focal length, this telescope offers bright, clear images with a remarkable f/9.8 focal ratio, ideal for deep-sky observation and planetary viewing.
  • Advanced Doublet Lens Design: The dual-element lens system minimizes chromatic aberrations, delivering sharper and more accurate views of celestial objects.
  • Anti-Reflection Multi-Coated Optics: Each lens is multi-coated to enhance light transmission, ensuring that you capture brighter, more detailed images even in low-light conditions.
  • Precision 2.5" Hexagonal Focuser: Achieve perfect focus with ease using the hexagonal focuser, designed for smooth, precise adjustments that enhance your stargazing experience.
  • 25mm Plössl Eyepiece Included: Enjoy expansive views of the night sky with the included 25mm eyepiece, offering comfortable eye relief and impressive magnification.
  • 90° Star Diagonal: The 90-degree diagonal provides a more comfortable viewing angle, making long stargazing sessions more enjoyable.
  • Red-Dot Finderscope: Quickly and accurately locate celestial objects with the included red-dot finderscope, perfect for both beginners and experienced astronomers.
  • Smartphone Adapter: Capture stunning photos of the night sky effortlessly by attaching your smartphone to the telescope with the included adapter, making astrophotography accessible to everyone.
  • OTA-Only for Versatility: The optical tube assembly (OTA) design is compatible with a wide range of mounts and tripods, allowing you to integrate the telescope seamlessly with your existing equipment.

The Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope is for you if…

  • You're Passionate About Astronomy: Whether you're just starting out or have years of stargazing experience, this telescope offers the optical quality and ease of use to satisfy your curiosity about the universe.
  • You Demand Sharp, Clear Images: If minimal chromatic aberration and high-resolution views are your priorities, this telescope's advanced optics ensure you see celestial objects in stunning detail.
  • You Value Flexibility in Your Equipment: Already have a mount or tripod? This OTA-only telescope integrates smoothly with your existing setup, saving you the hassle and expense of buying new gear.
  • You Enjoy Astrophotography: Love capturing the beauty of the night sky? The included smartphone adapter makes it simple to take and share breathtaking photos with your friends and family.
  • You Need a User-Friendly Setup: If you prefer intuitive and easy-to-use features that don't compromise on performance, this telescope's thoughtful design makes it an excellent choice for hassle-free stargazing sessions.

Imagine yourself under a blanket of stars, equipped with a telescope that transforms the night sky into a canvas of sharp, vibrant details. The Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope is meticulously crafted for astronomy enthusiasts who demand precision and clarity in their stargazing experiences. With a substantial 102mm (4") aperture and a 1000mm focal length, this telescope allows you to observe celestial wonders with a remarkable f/9.8 focal ratio. Whether you're studying the detailed craters of the moon, marveling at the rings of Saturn, or exploring distant galaxies, the optical performance of this telescope ensures that every observation is an unforgettable experience.

One of the standout features of the Explore FirstLight is its doublet lens design. This advanced configuration uses two precisely aligned glass elements, separated by air, to significantly reduce chromatic aberrations—a common issue in lesser telescopes that can blur the edges of stars and planets with unwanted colors. Paired with anti-reflection multi-coated optics, this design guarantees bright, clear images with minimal distortion, allowing you to see the universe as it truly is. This attention to detail is what makes this telescope a preferred choice for serious stargazers who refuse to compromise on image quality.

Flexibility and ease of use are just as important as optical performance. The Explore FirstLight is an OTA-only telescope, meaning it's designed to seamlessly integrate with your existing mounts and tripods, eliminating the need for additional costly investments. Whether you already have a sturdy equatorial mount or a lightweight alt-azimuth tripod, this telescope is ready to fit into your setup. The 2.5" hexagonal focuser provides precise, smooth adjustments, making it easier than ever to lock in on a perfect focus, whether you're observing the rings of Saturn or the intricate structure of a distant nebula.

For those who love to capture and share their celestial discoveries, the Explore FirstLight includes a smartphone adapter, transforming your telescope into a powerful tool for astrophotography. Imagine being able to photograph the craters of the moon or the glowing bands of Jupiter with your phone and sharing those images instantly. This feature opens up a world of possibilities, allowing you to document your observations and inspire others with the beauty of the night sky.

Ease of use is a priority with the Explore FirstLight. The included red-dot finderscope simplifies the process of locating celestial objects, even for beginners. It allows you to quickly and accurately aim your telescope, so you can spend more time observing and less time searching. Combined with the 25mm Plössl eyepiece, which offers a wide field of view and comfortable eye relief, and the 90° star diagonal, which provides a more ergonomic viewing angle, this telescope ensures that every stargazing session is both productive and enjoyable.

By choosing the Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope, you're investing in a tool that not only meets but exceeds the expectations of dedicated astronomers. This telescope offers the perfect combination of powerful optics, user-friendly features, and versatile compatibility, making it an essential addition to any astronomer's collection. Whether you're a seasoned observer or just beginning your journey through the cosmos, the Explore FirstLight will elevate your stargazing to new heights, providing you with the clarity, flexibility, and ease of use that you deserve.


Discover the Wonders of the Night Sky

With the Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope, the universe is at your fingertips. This powerful telescope allows you to explore the moon's craters and mountains in stunning detail, revealing features as small as a few miles across. Marvel at the rings of Saturn and the cloud bands of Jupiter, observing these gas giants with remarkable clarity. Dive deeper into space to spot the mesmerizing Orion Nebula, the Andromeda Galaxy, and even distant star clusters like the Pleiades. Whether you're exploring our solar system or venturing into deep space, this telescope brings the night sky's most captivating objects into sharp, bright focus.


Complete Your Stargazing Experience: Essential Accessories Included

The Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope comes equipped with everything you need to make your stargazing sessions truly exceptional. The Smartphone Camera Adapter transforms your telescope into a powerful astrophotography tool, allowing you to capture and share breathtaking images of the night sky with ease. The 90° Star Diagonal ensures comfortable viewing angles, reducing neck strain during long observation sessions by letting you observe celestial objects without awkward positioning. The included 1.25" 25mm Plössl Eyepiece delivers expansive views of the night sky with enhanced magnification, providing a perfect balance between field of view and detail. Lastly, the Red-Dot Finder helps you quickly locate celestial objects, making it easier than ever to aim your telescope and focus on the wonders above. With these essential accessories, your stargazing experience is not only complete but also elevated to new heights.


Consider a package including a mount and tripod: 102mm f/9.8 with Alt-Azimuth Mount | 102mm f/9.8 with Equatorial Mount

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Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope (OTA only) | FL-AR1021000 | 811803033399

Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope (OTA only)

$349.99 $419.99

Magnification

175x

Aperture

102 mm | 4"

Focal Length

1000 mm

Focal Ratio

f/9.8

Field of View

-

Optics

Fully multi-coated

Barrel Size

1.25"

Dimensions

-

Weight

Package: 17.55 lb
View product