F30070 Monocular Space

Student Astronomical Telescope Optical aperture: 70MM Focal length: 300MM Coke rate: F=4.28 Eyepiece: 20MM eyepiece multiples of 15 times, 50 times 6MM eyepiece Magnification: 180X Zenith lens: 45 degrees (completely upright) The limiting magnitude: 11.28 Three foot height: contraction of length 425MM, with length of 1410MM