It is a children's science and educational telescope toy, not intended for professional use. Lightweight material allows for easy portability. The telescope produces a horizontally flipped image, similar to a mirror reflection, with no inversion. Do not look directly at the sun. To maintain the product, avoid dusty environments and clean with a soft cloth if needed. Model Number: High-Definition Astronomical Telescope Camera. Type: Telescope. Telescope length: 240mm. Telescope height: 185mm. Lens diameter: 40mm. Recommended age: 7-14 years. Eyepieces provide 20x, 30x, and 40x magnification. Color: Black and white. Material: Plastic. Package includes: 1 x Telescope, 1 x Tripod, 1 x Viewfinder, 3 x Eyepieces (20x, 30x, 40x). Additional items shown in images are not included. Note: Lighting and display settings may cause slight variations in color between the product and the image. Measurement error allowance is +/- 1-3cm.