Portable Refractor Telescope Fully-Coated Glass Optics for Ideal Telescope for K

300mm focal length & 70mm aperture, fully coated optics glass lens with high transmission coatings creates stunning images and protect your eyes. The teles-cope for astronomy comes with 2 replaceable eyepieces: 6 & 20mm. Highly portable and ready for your digiscoping adventures. Encourage kids to love learning about space, great gift idea for kids who love science and astronomy! Made of premium ABS and aluminum alloy, very durable, lightweight and portable, long serving for time.