Focal Length: 18mm (0.71″)
Angular Field of View (deg): 60°
Eye Relief: 16mm (0.63″)
Barrel Size: 1.25″ (32mm)
The Celestron X-Cel LX 18mm is a low power eyepiece, using a new six-element fully-multicoated optical system, and providing a wide 60° field of view. This eyepiece is ideal for viewing open star clusters or a large nebula.
It has a twist-up rubber eye cup and a usable eye relief of 16mm, for virtually unvignetted use with eyeglasses. The no-slip rubber grip ring means a secure and comfortable grip when handling in cold weather. The Celestron X-Cel LX 18mm comes with dust caps for both ends of the eyepiece and a bolt-type plastic storage case.
2-year Accessories Warranty included