Easy to Use 2x Barlow Lenses Metal Cylinder Lens and Portable Optical for Improved Cosmic Detail Observation Double Magnification

Perfect for skywatching outdoors under the night, astronomy meeting of the family backyard, school astronomy courses and astrophotography efforts Small and lightweight design makes it easy to carry, while its metal construction ensures stable performance in different environments, so Suitable for astronomy enthusiasts, students, educators and photographers who increase their astronomical observations and capture cosmic photographs Enhances your Skywatching experience with this 2x Barlow lens, instantly doubling the magnification of your telescope so you can observe Cosmic with larger ones This Barlow lens is made with a silver design with fully multiple coated optics and charred lens edges to minimize internal reflection and ensure a bright and clear image