Explore Scientific 5.5 mm 62º Waterproof Eyepiece – 1.25″
The Explore Scientific 5.5 mm Argon-Purged Waterproof Eyepieces is packed with features, including an almost parfocal design and a 62º apparent field of view. This quality eyepiece will revolutionize your visual astronomy experience with the exceptional flat-field multi-element design.
Another excellent benefit of this eyepiece is its superb contrast permits the use of averted vision so you can easily gaze slightly to one side or another, instead of being forced to look directly at an object. Averted vision is particularly helpful when trying to view faint objects, allowing them to be seen more clearly as the image is placed on a part of your eye that is more sensitive to light.