COMET 10 X 30 Super High-Powered Multi-Magnification Long distance Zoom Binoculars. 10X magnification with 30mm objective lens. Huge distances jump forward at the flick of the finger. Zoom in up to 10 times and experience fine magnification this pair of binoculars provides high contrast view. It has coated glass optics and is covered in rubber for easy handling. It is an ideal instrument for sport events, bird-watching or simply gazing at the evening stars. Gleam night vision: At night there's only a little light. Where you can use this binocular telescope to see the object clearly.