Opened the box once and never used again.

The BetaOptics 144X Military Zoom Binocular offers a high-quality viewing experience with a maximum magnification of 144x70mm. Its multi-coated lenses provide clear and sharp images, making it ideal for various applications such as hunting, birding, or even military use. The binocular features a zoom lens for versatile viewing capabilities and image stability for smoother operation. With its full-size design and Porro prism optical design, the BetaOptics 144X binocular is a durable and reliable choice for outdoor activities and general viewing needs.