F****0 Refracting Telescope for Kids with *0mm aperture and **0mm focal length, great for students or those who are interested in learning more about the space and night sky.

With 3X barlow lens, this maximum magnification of this telescope can reach **5 times, which can increase the viewing capability. Lightweight and portable, this telescope can be a wonderful gift for those who love observing animals, enjoying scenery, traveling, etc.


Magnification formula:
Objective lens focal length / eyepiece focal length x Barlow multiplier = maximum magnification
Objective lens focal length / eyepiece focal length = magnification