Telescope Telescopes Astronomical Telescope Optical Telescopio Professional Monocular Astronomic Telescope

Please screw the moon filter into the threaded of eyepiece lens' lower part, and then connect the eyepiece lens with zenith lens. Plus 1.5X the positive lens again, multiples are 50 x 1.5 = 75X, 15 x 1.5 = 22.5X Equipped with eyepiece: H6mm, H20mm, multiples are 300/6 = 50X, 300/20 = 15X It is possible to ob craters on deep space bodies such as the Moon, Jupiter, , Mars, and Nebula. Moon Filter: Because there is a lot of reflected light interfering our obation of full moon, so we can use the moon filter to avoid the interference, and then the moon's will be seen more clearly.