【High Quality Optics】-- This 102mm astronomical refractor telescope includes Constellation disk, Phone holder, extender, 660mm focal length, large view, perfect for observing aurora, moon, planets, meteor, scenery, bird.
【Christmas Birthday Perfect Gift】-- This Powerful sky telescope for sky and land exploration, perfect gifts for your kids and astronomy beginners, to enjoy an impressive childhood and experience the wonders of the universe and sky.
【Kid's Educational Learning】-- Space astronomical spyglass with 102mm objective diameter, provides bright image quality and high magnification power. Perfect telescope for kids and astronomy beginners to explore stars sky.
【Dual-purpose】-- If you are looking for a dual-purpose spotting scope appropriate for both terrestrial and celestial viewing, then this 102mm compact refractor is for you. This is ideal for terrestrial ( such as viewing wildlife, scenery ) as well as casual astronomical observation (such as the Moon, star clusters and brighter deep sky objects like the Orion Nebula and Andromeda Galaxy at night) .
Description
Features:Advantage 1. Large caliberAdvantage 2. Surface antireflection green filmAdvantage 3. Follow-up theodoliteAdvantage 4. Steel adjustable tripodAdvantage 5. Metal focusing wheel, smooth, fast and accurate to useAdvantage 6. Find stars with the help of mobile phonesSpecifications:Focal length of primary lens: 600mmLength of main mirror: 600mmOptical system: refractionAchromatic system: double separation achromaticZenith mirror: 1.25 inches (90° positive image)Base: Follow-up theodoliteFinder Mirror: Red Dot FinderClear aperture: 102mmCoke ratio: F5.9Tripod: 1.25 inch steel tripodLimit magnitude: 12.5Optical coating: FMC full-surface antireflection green filmEyepiece: PL25mm /PL10mmTeleconverter: 3x teleconverter (gift)Gathering power: 165xIf you have any questions, please feel free to contact us, we will ansswer you within 24 hours.