TELMU 70mm telescopes are for beginning astronomers, and designed to help you become familiar with the night sky. Using the scope, you can start with a look at the moon, move on to the planets of our solar system, and then venture on to the "deep sky" to examine universe secrets! ! ! Buy this optical telescope if you answer yes to the following four questions: 1、Do you want to extend your visual range ? 2、Do you want to nourish children's interest for discovery? 3、Do you have a child that full of curiosity to the stars in the sky and animals on the land? 4、Do you want to find a great toy to tighter your bond with your child? How to Focusing? 1. Take out the dust cover on the main body, and recommended put into a lower power eyepiece first 2. Adjust the body tube that is roughly aligned with the observed target (Only can observe the distance exceeds 100 meters), you’d better to search for a large object (ex: house) that is close to the target. 3. Then use the finder scope to aim at the object that you want to observe and make it in the center of the field of view 4. Then rotate the focus hand wheel slowly until you see the clearest image. SPECIFICATIONS: Type: Refractor Telescope Objective Lens: 70mm(2. 75") Focal Length: 400mm Eyepiece: K6mm: 67X ; K25mm: 16X Finder scope: 5×24 with Mounting Bracket Prism: 90°Correct Image Prims Diagonal Tripod: Adjustable Aluminum Tripod Size: 145*45*9cm PACKAGE CONTENTS: 1x TELMU Telescope Tube 1 x Adjustable tripod 1 x K6mm Eyepiece 1 x K25mm Eyepiece 1 x 5X24 Finder scope 1 x Black Rucksack 1 x Cell Phone Holder 1 x Diagonal 1 x User Manual