Product Specificatio Item Name: Astronomy Telescope Model: F3007 Max Magnification: 150 Objective Diameter: 70 m Objective Focal Length: 300 m Eyepiece: H6mm, H12.5mm and H20m Barlow Lens: 3 Positive Lens: 1.5 Warp / Weft Machine and Aluminum Tripo The Max Height of Tripod: 125 c Product Size (L x W x H): 315 x 105 x 105 mm / 12.4 x 4.13 x 4.13 inche Package Size (L x W x H): 465 x 220 x 115 mm / 18.31 x 8.66 x 4.53 inche Package Weight: 2 kg Not

1. Multiples of course are not the only, and it depends on the combination of factors aperture and focal length. (For example, if the window is big, the natural light is good, and the view is clear.
2. When use 3X Barlow lens, installed Barlow lens first, and then install the eyepiece. ( When install the Barlow lens, we need to move out the lid on the installation device of eyepiece.
3. We just can choose one eyepiece to install at the same time, so does the Barlow lens Package Include 1x astronomical telescope tub 3x eyepiece (H6,H12.5 and H20 1x tripod with 125cm heigh 2x barlow Len 1x moon Filte 1x mobile phone cli 1x Finderscop 1x English user manua