SUPERIOR OPTICS: The Celestron 70mm Travel Scope features high-quality, fully-coated glass optics, a potent 70mm objective lens, a lightweight frame, and a custom backpack to carry it all; Its quality is unmatched in its class and against competitors
POWERFUL EYEPIECES FOR UP-CLOSE VIEWING: Our telescope for astronomy beginners is equipped with two high-quality eyepieces (20mm and 10mm) that provide low- and high-power views of celestial objects at night and terrestrial objects during the day
Farpoint Focus Mask for the Celestron 9.25 SCT (Hyperstar/Fastar) fits Fastar/Hyperstar READY C9.25 SCT's. It does NOT fit with the Hyperstar or Fastar camera installed. That will require a different mask, coming soon.
Bahtinov Focus Masks make focusing for astrophotography easy; instructions included
EXPERTLY MATCHED OPTICS: The Skymax series of Maksutov-Cassegrain optical tubes features matched primary and secondary mirrors with an expertly coated corrector plate that delivers contrast-rich views with charcoal-black skies.
94% REFLECTIVITY MIRROR COATINGS: Using a borosilicate primary mirror with an aluminum coating and a quartz overcoat, Sky-Watcher Maksutov-Cassegrains produce a 94% reflectivity rating for outstanding light transmission.
Periscope is an optical instrument that uses the principle of light reflection. Through experiments, it is easier for children to understand light reflection.
360° rotatable lens, quickly disassembled and easily cleaned.