40x astronomical children's telescope toy science experiment high-definition eyepiece Feature: Let children experience the mystery of the sky: the sky with children, to them, and become close . Observing objects from different angles, the finderscope allows you to easily grasp the position. High magnification 40 times with different eyepieces to form different magnifications. knob for manual focus adjustment: The focus is , and the tripod pan/tilt knob allows viewing and positioning. -speed focusing wheel: moderate -slip resistance, fine-tuning the focus to experience high-definition vision. 60MM large diameter: super large diameter and super light transmittance to strengthen the light collection ability. Optical finder: use optical lenses to quickly find and track . A design is included on the lens barrel to better distinguish the direction Size：53*45cm Package includes: 1x Astronomical Children's Telescope