View on LOZ Suggested Retail: $439.99. GEREFEREN Telescope for Astronomy Beginners (16X-120X), 70mm Aperture Fully Multi-Coated Refractor Telescopes for Adults & Kids with AZ Mount Tripod Phone Adapter & Carrying Bag. This telescope is quick and easy to set up even for the novice and will encourage kids to love learning about space, great gift idea for kids who love science and astronomy! 400mm(f/5.7) focal length and 70mm aperture, the lens is fully coated with high transmission coatings. The high transmission optics lens can increase light transmittance and reduce the reflection of light. The bigger the aperture is, the bigger the field of vision will be, so you can see clearer images. Our refractor telescope is equipped with two eyepieces (H25mm and H10mm) and a 3X Barlow lens. The 3x Barlow lens trebles the magnifying power of each eyepiece. So you can get magnification from 16X to 120X. Also with 5x24 finder scope makes locating objects easy.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.