Explore Scientific AR102 Air-Spaced Doublet Apochromatic Refractor Telescope

DESCRIPTION The Explore Scientific AR102 Air-Spaced Doublet Series telescopes are classic air-spaced, crown-and-flint, doublet achromatic f/6.5 refractors with a superior-class optical figure.  Why choose the Explore Scientific AR102 Air-Spaced Doublet Apochromatic Refractor Telescope? 1. Stunning Visuals, Affordable Price Experience awe-inspiring celestial images through the eyepiece of the AR Air-Spaced Doublet Series telescopes. These classic refractors offer superior optical quality, rivaling apochromatic refractors, but without the hefty price tag. You will be impressed by the stunning images revealed to you at the eyepiece, and all at a small fraction of the price you’d pay for a comparably sized apochromatic refractor. 2. Versatile Size Options Choose from the AR102 (4"), AR127 (5"), or AR152 (6") models to suit your stargazing preferences. No matter your selection, each telescope promises remarkable clarity and precision for your cosmic explorations. 3. Built to Last Designed to withstand public star parties and educational outreach, these telescopes feature heavy-duty, high-quality components. From the Two-Speed Crayford Focuser to the Dielectric-Coated 2-inch Diagonal Mirror, you can count on reliable performance and longevity. 4. Ready for Adventure Designed to handle the rigors of public star parties and educational outreach, The AR Series telescopes come complete with an 8X50 non-illuminated straight-through finderscope, a cradle ring assembly with a Vixen-style dovetail plate, and a 1.25-inch Eyepiece Adapter. Just add your favorite eyepieces and your choice of mount—be it alt-azimuth or equatorial—and you're all set to embark on your cosmic journey. 5. Data Transparency For added confidence, you can request interferometric data on your Explore achromatic refractor after 120 days of ownership. Simply reach out to our Customer Service team (contact@astronomyhaven.com) for more information. What's in the box? Explore Scientific Hybrid Finder Scope Base installed with an 8X50 non-illuminated straight-through finderscope and quick release bracket ×1 2-inch Two-Speed Crayford Focuser with compression ×1 99% Reflective Dielectric-Coated 2-inch Diagonal Mirror with 1.25-inch Eyepiece Adapter ×1 Cradle ring assembly with 45mm wide dovetail plate (Vixen style) ×1 Recommended Accessories Astrozap 4" Dew Heater Strap SPECS Lens Parameters Focal Length: 663mm Focal Ratio: f/6.5 Limiting Magnitude: 12.5 Resolution: 1.14 arcsec Hardware Parameters Tube Length w/ Dew Shield: 25.5" / 698mm Diameter: 3.98" / 101mm Weight: 11.5 lbs / 5.2 kg Dovetail Plate: 1.77" / 45mm Wide (Vixen-Style) CA Residents: Prop 65 WARNING(S)