Start your journey of discovery! Here's a versatile designed to pack up and go anywhere. It's excellent for daytime birding,nature study and scenic viewing,and will take you beyond the Earth's horizon for nighttime stargazing and Moon-watching.The best Christmas and holiday gifts for children! Product specifications Focal length: 400MM Optical system: refraction Product caliber: 70mm Focal length: 400mm Finder: 5x24 Zenith mirror: 48 Optical coating: multi-layer coating Package Included: 1 only Tip: We only sell ,not including other decorations. Due to problems with light,display,etc.,the color difference of the product is normal. If you have any questions about the product,please leave us a message and we will get back to you within 24 hours. Note: This product is an amateur beginners . If you need a special for professional work,please purchase it carefully. We will not accept any return problems arising from this