Explore Scientific

Explore Scientific National Geographic CF700SM 70mm Refractor Telescope with Phone Adapter

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$164.36

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free shipping

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Overview

The National Geographic CF700SM is a compact, carbon‑fiber refractor designed for curious observers who want clear, bright views without heavy setup. With a 70 mm aperture and a coated objective lens, this telescope aims to deliver crisp lunar textures, planetary bands, and the brighter deep‑sky objects under favorable skies.

Key benefits at a glance

  • Two interchangeable Plössl eyepieces plus a 2x Barlow lens offer flexible magnification options (26.9x, 52x, 72x, 144x) for both wide field views and close‑ups.
  • The generous 70 mm aperture enhances light gathering for brighter, more noticeable details on the Moon and planets, while the coated lens helps maintain contrast.
  • Quick setup is supported by a detailed user manual with diagrams and practical observing tips to help newcomers start exploring sooner.
  • Smartphone photography is easy with the included adapter, enabling shareable moments of your night sky discoveries.

What you can expect in real use

  • Moon missions reveal crater rims and maria with improved clarity as you switch eyepieces or apply the Barlow for higher power when seeing allows.
  • Planetary sessions can highlight bands on gas giants and ring structures on Saturn when atmospheric conditions cooperate.
  • Educational family outings become engaging as kids and adults compare views and capture simple photos through the eyepiece.
  • The build emphasizes durability and easy handling, making it a good introduction to astronomy without sacrificing portability.

Quality and support you can rely on

Manufactured by Bresser under National Geographic licensing, this telescope combines solid construction with service and support after purchase. The collaboration with Explore Scientific emphasizes practical, user‑focused features you can rely on while exploring the night sky.

Ideal usage scenarios

  • Casual stargazing at home or in a park on clear evenings.
  • Moon watching sessions to appreciate craters and surface textures.
  • Beginner astronomy nights to learn optics, magnification, and basic astrophotography with a phone.

Note: Actual performance varies with location, light pollution, and weather. The CF700SM is designed to be approachable for beginners while offering enough capability for satisfying sessions under real‑world conditions.

FAQ

Q: What is included with the National Geographic CF700SM telescope?

A: Includes the 70mm refractor, two Plössl eyepieces, a 2x Barlow lens, smartphone adapter, user manual, and mounting hardware.

Q: Who is this telescope best suited for?

A: Perfect for beginners and weekend stargazers who want simple setup, clear lunar views, and the ability to capture shareable smartphone photos.