Binoculars Kids Astronomical Telescope 150X Stargazing Optical Instruments Telescope Children

Label:Yes Mirror Body Material: Aluminum Zinc Zinc Zinc Zinc Alloy Focusing Method: Central Focusing Pupillary Diameter: 7mm Mirror Body Structure: Integrated Mirror Body Lens Material: Optical Glass Lens Optical Structure: Refractive Prism Structure: Roofed Shake-proof: Yes (shake-proof) Product Type: Astronomical Telescope Overall Structure: Binocular Appearance Color: White Maximum Magnification: 150 times Objective Aperture: 70mm Enclosure protection level: IP54 Including: 1pc Astronomical Telescope Pupillary Distance: 300mm Professional Level: Entry-level Focal Length: 300mm Model Specification: F30070

Magnification calculation formula: Magnification (Objective focal length / Eyepiece focal length x Magnifying glass multiplication factor)

Core: 70mm high-magnification objective lens: Provides ample light intake and a bright observation image Dual-purpose for both sky and land: Suitable for observing astronomical phenomena such as the moon's surface and landscapes, as well as enjoying scenic views Multi-layer broadband green film lens: Enhances light transmission, reduces image loss, and provides high-definition imaging Compact and portable: The entire machine weighs only 1.6kg, making it easy to carry when going out Simple and easy to install: Even without prior knowledge, one can quickly complete assembly and debugging, with a low operational threshold Suitable for various scenarios: Can be used in grasslands, mountains, balconies, and indoors for observation

Target audience: Designed specifically for children aged 3-12 for astronomy enlightenment, seizing the golden period for cultivating children's curiosity 1.3-5 years old / Development stage: Astronomy enlightenment, stimulating imagination and curiosity, helping with cognitive development 2.5-6 years old / Interest stage: Exploring and observing anytime and anywhere, adding fun to astronomy learning 3.6-12 years old / Growth stage: Learning about the universe and astronomy, a powerful tool for children's scientific education