Are you seeking an exceptional viewing experience of celestial bodies Look no further than the Celestron 18mm X-Cel Lx Series 1.25"" Eyepiece. This high-quality eyepiece has been meticulously designed for optimal planetary viewing, offering a robust and sleek design that's user-friendly and comfortable for extended use. One of the standout features of this eyepiece is its innovative twist-up eye guard, which ensures ease of use and enhances your viewing comfort. The eyepiece boasts a wide 60-degree field of view, allowing you to immerse yourself in the vastness of the cosmos. The 18mm X-Cel Lx Series 1.25"" Eyepiece is equipped with 6-element fully multi-coated optics, a feature that guarantees magnificent wide-field performance. This means you can enjoy crisp, clear, and detailed views of planets, stars, and other celestial objects. Moreover, the X-Cel Lx eyepieces are parfocal, a feature that ensures minimal to no focusing is required when switching from low to high power..